20192652435

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{331489}}^1$

素因数の和:331659

約数の個数: 32

約数和(自身を含む): 33605130240

約数和(自身を除く): 13412477805

約数列:

[1, 3, 5, 15, 31, 93, 131, 155, 393, 465, 655, 1965, 4061, 12183, 20305, 60915, 331489, 994467, 1657445, 4972335, 10276159, 30828477, 43425059, 51380795, 130275177, 154142385, 217125295, 651375885, 1346176829, 4038530487, 6730884145, 20192652435]

約数ペア:

[(1, 20192652435), (3, 6730884145), (5, 4038530487), (15, 1346176829), (31, 651375885), (93, 217125295), (131, 154142385), (155, 130275177), (393, 51380795), (465, 43425059), (655, 30828477), (1965, 10276159), (4061, 4972335), (12183, 1657445), (20305, 994467), (60915, 331489)]