20121106824

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{24181}}^1$

素因数の和:24340

約数の個数: 192

約数和(自身を含む): 67601264640

約数和(自身を除く): 47480157816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 127, 156, 168, 182, 234, 252, 254, 273, 312, 364, 381, 468, 504, 508, 546, 728, 762, 819, 889, 936, 1016, 1092, 1143, 1524, 1638, 1651, 1778, 2184, 2286, 2667, 3048, 3276, 3302, 3556, 4572, 4953, 5334, 6552, 6604, 7112, 8001, 9144, 9906, 10668, 11557, 13208, 14859, 16002, 19812, 21336, 23114, 24181, 29718, 32004, 34671, 39624, 46228, 48362, 59436, 64008, 69342, 72543, 92456, 96724, 104013, 118872, 138684, 145086, 169267, 193448, 208026, 217629, 277368, 290172, 314353, 338534, 416052, 435258, 507801, 580344, 628706, 677068, 832104, 870516, 943059, 1015602, 1257412, 1354136, 1523403, 1741032, 1886118, 2031204, 2200471, 2514824, 2829177, 3046806, 3070987, 3772236, 4062408, 4400942, 5658354, 6093612, 6141974, 6601413, 7544472, 8801884, 9212961, 11316708, 12187224, 12283948, 13202826, 17603768, 18425922, 19804239, 21496909, 22633416, 24567896, 26405652, 27638883, 36851844, 39608478, 39922831, 42993818, 52811304, 55277766, 64490727, 73703688, 79216956, 79845662, 85987636, 110555532, 119768493, 128981454, 158433912, 159691324, 171975272, 193472181, 221111064, 239536986, 257962908, 279459817, 319382648, 359305479, 386944362, 479073972, 515925816, 558919634, 718610958, 773888724, 838379451, 958147944, 1117839268, 1437221916, 1547777448, 1676758902, 2235678536, 2515138353, 2874443832, 3353517804, 5030276706, 6707035608, 10060553412, 20121106824]

約数ペア:

[(1, 20121106824), (2, 10060553412), (3, 6707035608), (4, 5030276706), (6, 3353517804), (7, 2874443832), (8, 2515138353), (9, 2235678536), (12, 1676758902), (13, 1547777448), (14, 1437221916), (18, 1117839268), (21, 958147944), (24, 838379451), (26, 773888724), (28, 718610958), (36, 558919634), (39, 515925816), (42, 479073972), (52, 386944362), (56, 359305479), (63, 319382648), (72, 279459817), (78, 257962908), (84, 239536986), (91, 221111064), (104, 193472181), (117, 171975272), (126, 159691324), (127, 158433912), (156, 128981454), (168, 119768493), (182, 110555532), (234, 85987636), (252, 79845662), (254, 79216956), (273, 73703688), (312, 64490727), (364, 55277766), (381, 52811304), (468, 42993818), (504, 39922831), (508, 39608478), (546, 36851844), (728, 27638883), (762, 26405652), (819, 24567896), (889, 22633416), (936, 21496909), (1016, 19804239), (1092, 18425922), (1143, 17603768), (1524, 13202826), (1638, 12283948), (1651, 12187224), (1778, 11316708), (2184, 9212961), (2286, 8801884), (2667, 7544472), (3048, 6601413), (3276, 6141974), (3302, 6093612), (3556, 5658354), (4572, 4400942), (4953, 4062408), (5334, 3772236), (6552, 3070987), (6604, 3046806), (7112, 2829177), (8001, 2514824), (9144, 2200471), (9906, 2031204), (10668, 1886118), (11557, 1741032), (13208, 1523403), (14859, 1354136), (16002, 1257412), (19812, 1015602), (21336, 943059), (23114, 870516), (24181, 832104), (29718, 677068), (32004, 628706), (34671, 580344), (39624, 507801), (46228, 435258), (48362, 416052), (59436, 338534), (64008, 314353), (69342, 290172), (72543, 277368), (92456, 217629), (96724, 208026), (104013, 193448), (118872, 169267), (138684, 145086)]