20122582746

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1554

約数の個数: 192

約数和(自身を含む): 52059340800

約数和(自身を除く): 31936758054

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 49, 51, 69, 98, 102, 119, 138, 147, 161, 238, 289, 294, 322, 343, 357, 391, 483, 578, 686, 714, 782, 833, 867, 966, 1029, 1127, 1173, 1471, 1666, 1734, 2023, 2058, 2254, 2346, 2499, 2737, 2942, 3381, 4046, 4413, 4998, 5474, 5831, 6069, 6647, 6762, 7889, 8211, 8826, 10297, 11662, 12138, 13294, 14161, 15778, 16422, 17493, 19159, 19941, 20594, 23667, 25007, 28322, 30891, 33833, 34986, 38318, 39882, 42483, 46529, 47334, 50014, 57477, 61782, 67666, 72079, 75021, 84966, 93058, 99127, 101499, 114954, 134113, 139587, 144158, 150042, 175049, 198254, 202998, 216237, 236831, 268226, 279174, 297381, 325703, 350098, 402339, 425119, 432474, 473662, 504553, 525147, 575161, 594762, 651406, 710493, 804678, 850238, 977109, 1009106, 1050294, 1150322, 1225343, 1275357, 1420986, 1513659, 1657817, 1725483, 1954218, 2279921, 2450686, 2550714, 2975833, 3027318, 3315634, 3450966, 3676029, 4026127, 4559842, 4973451, 5951666, 6839763, 7352058, 8052254, 8577401, 8927499, 9777737, 9946902, 11604719, 12078381, 13679526, 17154802, 17854998, 19555474, 20830831, 23209438, 24156762, 25732203, 28182889, 29333211, 34814157, 41661662, 51464406, 56365778, 58666422, 62492493, 68444159, 69628314, 84548667, 124984986, 136888318, 145815817, 169097334, 197280223, 205332477, 291631634, 394560446, 410664954, 437447451, 479109113, 591840669, 874894902, 958218226, 1183681338, 1437327339, 2874654678, 3353763791, 6707527582, 10061291373, 20122582746]

約数ペア:

[(1, 20122582746), (2, 10061291373), (3, 6707527582), (6, 3353763791), (7, 2874654678), (14, 1437327339), (17, 1183681338), (21, 958218226), (23, 874894902), (34, 591840669), (42, 479109113), (46, 437447451), (49, 410664954), (51, 394560446), (69, 291631634), (98, 205332477), (102, 197280223), (119, 169097334), (138, 145815817), (147, 136888318), (161, 124984986), (238, 84548667), (289, 69628314), (294, 68444159), (322, 62492493), (343, 58666422), (357, 56365778), (391, 51464406), (483, 41661662), (578, 34814157), (686, 29333211), (714, 28182889), (782, 25732203), (833, 24156762), (867, 23209438), (966, 20830831), (1029, 19555474), (1127, 17854998), (1173, 17154802), (1471, 13679526), (1666, 12078381), (1734, 11604719), (2023, 9946902), (2058, 9777737), (2254, 8927499), (2346, 8577401), (2499, 8052254), (2737, 7352058), (2942, 6839763), (3381, 5951666), (4046, 4973451), (4413, 4559842), (4998, 4026127), (5474, 3676029), (5831, 3450966), (6069, 3315634), (6647, 3027318), (6762, 2975833), (7889, 2550714), (8211, 2450686), (8826, 2279921), (10297, 1954218), (11662, 1725483), (12138, 1657817), (13294, 1513659), (14161, 1420986), (15778, 1275357), (16422, 1225343), (17493, 1150322), (19159, 1050294), (19941, 1009106), (20594, 977109), (23667, 850238), (25007, 804678), (28322, 710493), (30891, 651406), (33833, 594762), (34986, 575161), (38318, 525147), (39882, 504553), (42483, 473662), (46529, 432474), (47334, 425119), (50014, 402339), (57477, 350098), (61782, 325703), (67666, 297381), (72079, 279174), (75021, 268226), (84966, 236831), (93058, 216237), (99127, 202998), (101499, 198254), (114954, 175049), (134113, 150042), (139587, 144158)]