20090115056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6337}}^1\times {\mathrm{18013}}^1$

素因数の和:24369

約数の個数: 40

約数和(自身を含む): 42472256304

約数和(自身を除く): 22382141248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6337, 12674, 18013, 25348, 36026, 50696, 69707, 72052, 101392, 139414, 144104, 198143, 278828, 288208, 396286, 557656, 792572, 1115312, 1585144, 3170288, 114148381, 228296762, 456593524, 913187048, 1255632191, 1826374096, 2511264382, 5022528764, 10045057528, 20090115056]

約数ペア:

[(1, 20090115056), (2, 10045057528), (4, 5022528764), (8, 2511264382), (11, 1826374096), (16, 1255632191), (22, 913187048), (44, 456593524), (88, 228296762), (176, 114148381), (6337, 3170288), (12674, 1585144), (18013, 1115312), (25348, 792572), (36026, 557656), (50696, 396286), (69707, 288208), (72052, 278828), (101392, 198143), (139414, 144104)]