20730654888

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{98257}}^1$

素因数の和:98474

約数の個数: 64

約数和(自身を含む): 53059320000

約数和(自身を除く): 32328665112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 149, 177, 236, 298, 354, 447, 472, 596, 708, 894, 1192, 1416, 1788, 3576, 8791, 17582, 26373, 35164, 52746, 70328, 98257, 105492, 196514, 210984, 294771, 393028, 589542, 786056, 1179084, 2358168, 5797163, 11594326, 14640293, 17391489, 23188652, 29280586, 34782978, 43920879, 46377304, 58561172, 69565956, 87841758, 117122344, 139131912, 175683516, 351367032, 863777287, 1727554574, 2591331861, 3455109148, 5182663722, 6910218296, 10365327444, 20730654888]

約数ペア:

[(1, 20730654888), (2, 10365327444), (3, 6910218296), (4, 5182663722), (6, 3455109148), (8, 2591331861), (12, 1727554574), (24, 863777287), (59, 351367032), (118, 175683516), (149, 139131912), (177, 117122344), (236, 87841758), (298, 69565956), (354, 58561172), (447, 46377304), (472, 43920879), (596, 34782978), (708, 29280586), (894, 23188652), (1192, 17391489), (1416, 14640293), (1788, 11594326), (3576, 5797163), (8791, 2358168), (17582, 1179084), (26373, 786056), (35164, 589542), (52746, 393028), (70328, 294771), (98257, 210984), (105492, 196514)]