20220152470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{84191}}^1$

素因数の和:84325

約数の個数: 64

約数和(自身を含む): 43063197696

約数和(自身を除く): 22843045226

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 73, 94, 146, 235, 329, 365, 470, 511, 658, 730, 1022, 1645, 2555, 3290, 3431, 5110, 6862, 17155, 24017, 34310, 48034, 84191, 120085, 168382, 240170, 420955, 589337, 841910, 1178674, 2946685, 3956977, 5893370, 6145943, 7913954, 12291886, 19784885, 27698839, 30729715, 39569770, 43021601, 55397678, 61459430, 86043202, 138494195, 215108005, 276988390, 288859321, 430216010, 577718642, 1444296605, 2022015247, 2888593210, 4044030494, 10110076235, 20220152470]

約数ペア:

[(1, 20220152470), (2, 10110076235), (5, 4044030494), (7, 2888593210), (10, 2022015247), (14, 1444296605), (35, 577718642), (47, 430216010), (70, 288859321), (73, 276988390), (94, 215108005), (146, 138494195), (235, 86043202), (329, 61459430), (365, 55397678), (470, 43021601), (511, 39569770), (658, 30729715), (730, 27698839), (1022, 19784885), (1645, 12291886), (2555, 7913954), (3290, 6145943), (3431, 5893370), (5110, 3956977), (6862, 2946685), (17155, 1178674), (24017, 841910), (34310, 589337), (48034, 420955), (84191, 240170), (120085, 168382)]