20176723256690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{809}}^1\times {\mathrm{191657}}^1$

素因数の和:192517

約数の個数: 192

約数和(自身を含む): 49091556107520

約数和(自身を除く): 28914832850830

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 169, 182, 286, 338, 385, 455, 715, 770, 809, 845, 910, 1001, 1183, 1430, 1618, 1690, 1859, 2002, 2366, 3718, 4045, 5005, 5663, 5915, 8090, 8899, 9295, 10010, 10517, 11326, 11830, 13013, 17798, 18590, 21034, 26026, 28315, 44495, 52585, 56630, 62293, 65065, 73619, 88990, 105170, 115687, 124586, 130130, 136721, 147238, 191657, 231374, 273442, 311465, 368095, 383314, 578435, 622930, 683605, 736190, 809809, 957047, 958285, 1156870, 1341599, 1367210, 1503931, 1619618, 1914094, 1916570, 2108227, 2491541, 2683198, 3007862, 4049045, 4216454, 4785235, 4983082, 6707995, 7519655, 8098090, 9570470, 10527517, 10541135, 12457705, 13415990, 14757589, 15039310, 17440787, 21055034, 21082270, 24915410, 27406951, 29515178, 32390033, 34881574, 52637585, 54813902, 64780066, 73787945, 87203935, 105275170, 137034755, 147575890, 155050513, 161950165, 174407870, 191848657, 226730231, 274069510, 310101026, 323900330, 356290363, 383697314, 453460462, 712580726, 775252565, 959243285, 1085353591, 1133651155, 1550505130, 1705555643, 1781451815, 1918486570, 2015656669, 2170707182, 2267302310, 2494032541, 3411111286, 3562903630, 4031313338, 4988065082, 5426767955, 8527778215, 10078283345, 10853535910, 11938889501, 12470162705, 14109596683, 17055556430, 20156566690, 22172223359, 23877779002, 24940325410, 26203536697, 28219193366, 44344446718, 52407073394, 59694447505, 70547983415, 110861116795, 119388895010, 131017683485, 141095966830, 155205563513, 183424756879, 221722233590, 262035366970, 288238903667, 310411127026, 366849513758, 576477807334, 776027817565, 917123784395, 1441194518335, 1552055635130, 1834247568790, 2017672325669, 2882389036670, 4035344651338, 10088361628345, 20176723256690]

約数ペア:

[(1, 20176723256690), (2, 10088361628345), (5, 4035344651338), (7, 2882389036670), (10, 2017672325669), (11, 1834247568790), (13, 1552055635130), (14, 1441194518335), (22, 917123784395), (26, 776027817565), (35, 576477807334), (55, 366849513758), (65, 310411127026), (70, 288238903667), (77, 262035366970), (91, 221722233590), (110, 183424756879), (130, 155205563513), (143, 141095966830), (154, 131017683485), (169, 119388895010), (182, 110861116795), (286, 70547983415), (338, 59694447505), (385, 52407073394), (455, 44344446718), (715, 28219193366), (770, 26203536697), (809, 24940325410), (845, 23877779002), (910, 22172223359), (1001, 20156566690), (1183, 17055556430), (1430, 14109596683), (1618, 12470162705), (1690, 11938889501), (1859, 10853535910), (2002, 10078283345), (2366, 8527778215), (3718, 5426767955), (4045, 4988065082), (5005, 4031313338), (5663, 3562903630), (5915, 3411111286), (8090, 2494032541), (8899, 2267302310), (9295, 2170707182), (10010, 2015656669), (10517, 1918486570), (11326, 1781451815), (11830, 1705555643), (13013, 1550505130), (17798, 1133651155), (18590, 1085353591), (21034, 959243285), (26026, 775252565), (28315, 712580726), (44495, 453460462), (52585, 383697314), (56630, 356290363), (62293, 323900330), (65065, 310101026), (73619, 274069510), (88990, 226730231), (105170, 191848657), (115687, 174407870), (124586, 161950165), (130130, 155050513), (136721, 147575890), (147238, 137034755), (191657, 105275170), (231374, 87203935), (273442, 73787945), (311465, 64780066), (368095, 54813902), (383314, 52637585), (578435, 34881574), (622930, 32390033), (683605, 29515178), (736190, 27406951), (809809, 24915410), (957047, 21082270), (958285, 21055034), (1156870, 17440787), (1341599, 15039310), (1367210, 14757589), (1503931, 13415990), (1619618, 12457705), (1914094, 10541135), (1916570, 10527517), (2108227, 9570470), (2491541, 8098090), (2683198, 7519655), (3007862, 6707995), (4049045, 4983082), (4216454, 4785235)]