20432850035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{70309}}^1$

素因数の和:70607

約数の個数: 32

約数和(自身を含む): 28065502080

約数和(自身を除く): 7632652045

約数列:

[1, 5, 13, 17, 65, 85, 221, 263, 1105, 1315, 3419, 4471, 17095, 22355, 58123, 70309, 290615, 351545, 914017, 1195253, 4570085, 5976265, 15538289, 18491267, 77691445, 92456335, 240386471, 314351539, 1201932355, 1571757695, 4086570007, 20432850035]

約数ペア:

[(1, 20432850035), (5, 4086570007), (13, 1571757695), (17, 1201932355), (65, 314351539), (85, 240386471), (221, 92456335), (263, 77691445), (1105, 18491267), (1315, 15538289), (3419, 5976265), (4471, 4570085), (17095, 1195253), (22355, 914017), (58123, 351545), (70309, 290615)]