20199590708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12407611}}^1$

素因数の和:12407663

約数の個数: 24

約数和(自身を含む): 39605097504

約数和(自身を除く): 19405506796

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 12407611, 24815222, 49630444, 136483721, 272967442, 459081607, 545934884, 918163214, 1836326428, 5049897677, 10099795354, 20199590708]

約数ペア:

[(1, 20199590708), (2, 10099795354), (4, 5049897677), (11, 1836326428), (22, 918163214), (37, 545934884), (44, 459081607), (74, 272967442), (148, 136483721), (407, 49630444), (814, 24815222), (1628, 12407611)]