20343842056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{110564359}}^1$

素因数の和:110564388

約数の個数: 16

約数和(自身を含む): 39803169600

約数和(自身を除く): 19459327544

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 110564359, 221128718, 442257436, 884514872, 2542980257, 5085960514, 10171921028, 20343842056]

約数ペア:

[(1, 20343842056), (2, 10171921028), (4, 5085960514), (8, 2542980257), (23, 884514872), (46, 442257436), (92, 221128718), (184, 110564359)]