20173473048

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{8081}}^1$

素因数の和:8233

約数の個数: 128

約数和(自身を含む): 53767929600

約数和(自身を除く): 33594456552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 43, 59, 82, 86, 118, 123, 129, 164, 172, 177, 236, 246, 258, 328, 344, 354, 472, 492, 516, 708, 984, 1032, 1416, 1763, 2419, 2537, 3526, 4838, 5074, 5289, 7052, 7257, 7611, 8081, 9676, 10148, 10578, 14104, 14514, 15222, 16162, 19352, 20296, 21156, 24243, 29028, 30444, 32324, 42312, 48486, 58056, 60888, 64648, 96972, 104017, 193944, 208034, 312051, 331321, 347483, 416068, 476779, 624102, 662642, 694966, 832136, 953558, 993963, 1042449, 1248204, 1325284, 1389932, 1430337, 1907116, 1987926, 2084898, 2496408, 2650568, 2779864, 2860674, 3814232, 3975852, 4169796, 5721348, 7951704, 8339592, 11442696, 14246803, 19547939, 20501497, 28493606, 39095878, 41002994, 42740409, 56987212, 58643817, 61504491, 78191756, 82005988, 85480818, 113974424, 117287634, 123008982, 156383512, 164011976, 170961636, 234575268, 246017964, 341923272, 469150536, 492035928, 840561377, 1681122754, 2521684131, 3362245508, 5043368262, 6724491016, 10086736524, 20173473048]

約数ペア:

[(1, 20173473048), (2, 10086736524), (3, 6724491016), (4, 5043368262), (6, 3362245508), (8, 2521684131), (12, 1681122754), (24, 840561377), (41, 492035928), (43, 469150536), (59, 341923272), (82, 246017964), (86, 234575268), (118, 170961636), (123, 164011976), (129, 156383512), (164, 123008982), (172, 117287634), (177, 113974424), (236, 85480818), (246, 82005988), (258, 78191756), (328, 61504491), (344, 58643817), (354, 56987212), (472, 42740409), (492, 41002994), (516, 39095878), (708, 28493606), (984, 20501497), (1032, 19547939), (1416, 14246803), (1763, 11442696), (2419, 8339592), (2537, 7951704), (3526, 5721348), (4838, 4169796), (5074, 3975852), (5289, 3814232), (7052, 2860674), (7257, 2779864), (7611, 2650568), (8081, 2496408), (9676, 2084898), (10148, 1987926), (10578, 1907116), (14104, 1430337), (14514, 1389932), (15222, 1325284), (16162, 1248204), (19352, 1042449), (20296, 993963), (21156, 953558), (24243, 832136), (29028, 694966), (30444, 662642), (32324, 624102), (42312, 476779), (48486, 416068), (58056, 347483), (60888, 331321), (64648, 312051), (96972, 208034), (104017, 193944)]