20172905328

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{5319859}}^1$

素因数の和:5319949

約数の個数: 40

約数和(自身を含む): 52773011200

約数和(自身を除く): 32600105872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 5319859, 10639718, 15959577, 21279436, 31919154, 42558872, 63838308, 85117744, 127676616, 255353232, 420268861, 840537722, 1260806583, 1681075444, 2521613166, 3362150888, 5043226332, 6724301776, 10086452664, 20172905328]

約数ペア:

[(1, 20172905328), (2, 10086452664), (3, 6724301776), (4, 5043226332), (6, 3362150888), (8, 2521613166), (12, 1681075444), (16, 1260806583), (24, 840537722), (48, 420268861), (79, 255353232), (158, 127676616), (237, 85117744), (316, 63838308), (474, 42558872), (632, 31919154), (948, 21279436), (1264, 15959577), (1896, 10639718), (3792, 5319859)]