21413654096

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{36171713}}^1$

素因数の和:36171758

約数の個数: 20

約数和(自身を含む): 42610279092

約数和(自身を除く): 21196624996

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 36171713, 72343426, 144686852, 289373704, 578747408, 1338353381, 2676706762, 5353413524, 10706827048, 21413654096]

約数ペア:

[(1, 21413654096), (2, 10706827048), (4, 5353413524), (8, 2676706762), (16, 1338353381), (37, 578747408), (74, 289373704), (148, 144686852), (296, 72343426), (592, 36171713)]