20163741664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57283357}}^1$

素因数の和:57283378

約数の個数: 24

約数和(自身を含む): 43306218648

約数和(自身を除く): 23142476984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57283357, 114566714, 229133428, 458266856, 630116927, 916533712, 1260233854, 1833067424, 2520467708, 5040935416, 10081870832, 20163741664]

約数ペア:

[(1, 20163741664), (2, 10081870832), (4, 5040935416), (8, 2520467708), (11, 1833067424), (16, 1260233854), (22, 916533712), (32, 630116927), (44, 458266856), (88, 229133428), (176, 114566714), (352, 57283357)]