20040180474

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7001}}^1\times {\mathrm{16451}}^1$

素因数の和:23486

約数の個数: 32

約数和(自身を含む): 41470885440

約数和(自身を除く): 21430704966

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 7001, 14002, 16451, 21003, 32902, 42006, 49353, 98706, 203029, 406058, 477079, 609087, 954158, 1218174, 1431237, 2862474, 115173451, 230346902, 345520353, 691040706, 3340030079, 6680060158, 10020090237, 20040180474]

約数ペア:

[(1, 20040180474), (2, 10020090237), (3, 6680060158), (6, 3340030079), (29, 691040706), (58, 345520353), (87, 230346902), (174, 115173451), (7001, 2862474), (14002, 1431237), (16451, 1218174), (21003, 954158), (32902, 609087), (42006, 477079), (49353, 406058), (98706, 203029)]