20178834630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{464843}}^1$

素因数の和:466300

約数の個数: 32

約数和(自身を含む): 48462776064

約数和(自身を除く): 28283941434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1447, 2894, 4341, 7235, 8682, 14470, 21705, 43410, 464843, 929686, 1394529, 2324215, 2789058, 4648430, 6972645, 13945290, 672627821, 1345255642, 2017883463, 3363139105, 4035766926, 6726278210, 10089417315, 20178834630]

約数ペア:

[(1, 20178834630), (2, 10089417315), (3, 6726278210), (5, 4035766926), (6, 3363139105), (10, 2017883463), (15, 1345255642), (30, 672627821), (1447, 13945290), (2894, 6972645), (4341, 4648430), (7235, 2789058), (8682, 2324215), (14470, 1394529), (21705, 929686), (43410, 464843)]