20185163664

素因数分解:

$2^4\times 3^1\times {\mathrm{420524243}}^1$

素因数の和:420524254

約数の個数: 20

約数和(自身を含む): 52145006256

約数和(自身を除く): 31959842592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420524243, 841048486, 1261572729, 1682096972, 2523145458, 3364193944, 5046290916, 6728387888, 10092581832, 20185163664]

約数ペア:

[(1, 20185163664), (2, 10092581832), (3, 6728387888), (4, 5046290916), (6, 3364193944), (8, 2523145458), (12, 1682096972), (16, 1261572729), (24, 841048486), (48, 420524243)]