20147455008

素因数分解:

$2^5\times 3^2\times {\mathrm{677}}^1\times {\mathrm{103333}}^1$

素因数の和:104026

約数の個数: 72

約数和(自身を含む): 57379510188

約数和(自身を除く): 37232055180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 677, 1354, 2031, 2708, 4062, 5416, 6093, 8124, 10832, 12186, 16248, 21664, 24372, 32496, 48744, 64992, 97488, 103333, 194976, 206666, 309999, 413332, 619998, 826664, 929997, 1239996, 1653328, 1859994, 2479992, 3306656, 3719988, 4959984, 7439976, 9919968, 14879952, 29759904, 69956441, 139912882, 209869323, 279825764, 419738646, 559651528, 629607969, 839477292, 1119303056, 1259215938, 1678954584, 2238606112, 2518431876, 3357909168, 5036863752, 6715818336, 10073727504, 20147455008]

約数ペア:

[(1, 20147455008), (2, 10073727504), (3, 6715818336), (4, 5036863752), (6, 3357909168), (8, 2518431876), (9, 2238606112), (12, 1678954584), (16, 1259215938), (18, 1119303056), (24, 839477292), (32, 629607969), (36, 559651528), (48, 419738646), (72, 279825764), (96, 209869323), (144, 139912882), (288, 69956441), (677, 29759904), (1354, 14879952), (2031, 9919968), (2708, 7439976), (4062, 4959984), (5416, 3719988), (6093, 3306656), (8124, 2479992), (10832, 1859994), (12186, 1653328), (16248, 1239996), (21664, 929997), (24372, 826664), (32496, 619998), (48744, 413332), (64992, 309999), (97488, 206666), (103333, 194976)]