20132289196

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{101}}^1\times {\mathrm{26951}}^1$

素因数の和:27142

約数の個数: 36

約数和(自身を含む): 36428377104

約数和(自身を除く): 16296087908

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 1849, 3698, 4343, 7396, 8686, 17372, 26951, 53902, 107804, 186749, 373498, 746996, 1158893, 2317786, 2722051, 4635572, 5444102, 10888204, 49832399, 99664798, 117048193, 199329596, 234096386, 468192772, 5033072299, 10066144598, 20132289196]

約数ペア:

[(1, 20132289196), (2, 10066144598), (4, 5033072299), (43, 468192772), (86, 234096386), (101, 199329596), (172, 117048193), (202, 99664798), (404, 49832399), (1849, 10888204), (3698, 5444102), (4343, 4635572), (7396, 2722051), (8686, 2317786), (17372, 1158893), (26951, 746996), (53902, 373498), (107804, 186749)]