20189954832

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7936303}}^1$

素因数の和:7936367

約数の個数: 40

約数和(自身を含む): 53141491584

約数和(自身を除く): 32951536752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7936303, 15872606, 23808909, 31745212, 47617818, 63490424, 95235636, 126980848, 190471272, 380942544, 420624059, 841248118, 1261872177, 1682496236, 2523744354, 3364992472, 5047488708, 6729984944, 10094977416, 20189954832]

約数ペア:

[(1, 20189954832), (2, 10094977416), (3, 6729984944), (4, 5047488708), (6, 3364992472), (8, 2523744354), (12, 1682496236), (16, 1261872177), (24, 841248118), (48, 420624059), (53, 380942544), (106, 190471272), (159, 126980848), (212, 95235636), (318, 63490424), (424, 47617818), (636, 31745212), (848, 23808909), (1272, 15872606), (2544, 7936303)]