22420164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{143719}}^1$

素因数の和:143739

約数の個数: 24

約数和(自身を含む): 56338240

約数和(自身を除く): 33918076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 143719, 287438, 431157, 574876, 862314, 1724628, 1868347, 3736694, 5605041, 7473388, 11210082, 22420164]

約数ペア:

[(1, 22420164), (2, 11210082), (3, 7473388), (4, 5605041), (6, 3736694), (12, 1868347), (13, 1724628), (26, 862314), (39, 574876), (52, 431157), (78, 287438), (156, 143719)]