20166093640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{12377}}^1$

素因数の和:12452

約数の個数: 192

約数和(自身を含む): 59141093760

約数和(自身を除く): 38975000120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 385, 440, 460, 506, 529, 616, 644, 770, 805, 920, 1012, 1058, 1265, 1288, 1540, 1610, 1771, 2024, 2116, 2530, 2645, 3080, 3220, 3542, 3703, 4232, 5060, 5290, 5819, 6440, 7084, 7406, 8855, 10120, 10580, 11638, 12377, 14168, 14812, 17710, 18515, 21160, 23276, 24754, 29095, 29624, 35420, 37030, 40733, 46552, 49508, 58190, 61885, 70840, 74060, 81466, 86639, 99016, 116380, 123770, 136147, 148120, 162932, 173278, 203665, 232760, 247540, 272294, 284671, 325864, 346556, 407330, 433195, 495080, 544588, 569342, 680735, 693112, 814660, 866390, 953029, 1089176, 1138684, 1361470, 1423355, 1629320, 1732780, 1906058, 1992697, 2277368, 2722940, 2846710, 3131381, 3465560, 3812116, 3985394, 4765145, 5445880, 5693420, 6262762, 6547433, 7624232, 7970788, 9530290, 9963485, 11386840, 12525524, 13094866, 15656905, 15941576, 19060580, 19926970, 21919667, 25051048, 26189732, 31313810, 32737165, 38121160, 39853940, 43839334, 45832031, 52379464, 62627620, 65474330, 72021763, 79707880, 87678668, 91664062, 109598335, 125255240, 130948660, 144043526, 175357336, 183328124, 219196670, 229160155, 261897320, 288087052, 360108815, 366656248, 438393340, 458320310, 504152341, 576174104, 720217630, 876786680, 916640620, 1008304682, 1440435260, 1833281240, 2016609364, 2520761705, 2880870520, 4033218728, 5041523410, 10083046820, 20166093640]

約数ペア:

[(1, 20166093640), (2, 10083046820), (4, 5041523410), (5, 4033218728), (7, 2880870520), (8, 2520761705), (10, 2016609364), (11, 1833281240), (14, 1440435260), (20, 1008304682), (22, 916640620), (23, 876786680), (28, 720217630), (35, 576174104), (40, 504152341), (44, 458320310), (46, 438393340), (55, 366656248), (56, 360108815), (70, 288087052), (77, 261897320), (88, 229160155), (92, 219196670), (110, 183328124), (115, 175357336), (140, 144043526), (154, 130948660), (161, 125255240), (184, 109598335), (220, 91664062), (230, 87678668), (253, 79707880), (280, 72021763), (308, 65474330), (322, 62627620), (385, 52379464), (440, 45832031), (460, 43839334), (506, 39853940), (529, 38121160), (616, 32737165), (644, 31313810), (770, 26189732), (805, 25051048), (920, 21919667), (1012, 19926970), (1058, 19060580), (1265, 15941576), (1288, 15656905), (1540, 13094866), (1610, 12525524), (1771, 11386840), (2024, 9963485), (2116, 9530290), (2530, 7970788), (2645, 7624232), (3080, 6547433), (3220, 6262762), (3542, 5693420), (3703, 5445880), (4232, 4765145), (5060, 3985394), (5290, 3812116), (5819, 3465560), (6440, 3131381), (7084, 2846710), (7406, 2722940), (8855, 2277368), (10120, 1992697), (10580, 1906058), (11638, 1732780), (12377, 1629320), (14168, 1423355), (14812, 1361470), (17710, 1138684), (18515, 1089176), (21160, 953029), (23276, 866390), (24754, 814660), (29095, 693112), (29624, 680735), (35420, 569342), (37030, 544588), (40733, 495080), (46552, 433195), (49508, 407330), (58190, 346556), (61885, 325864), (70840, 284671), (74060, 272294), (81466, 247540), (86639, 232760), (99016, 203665), (116380, 173278), (123770, 162932), (136147, 148120)]