20132091390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{839887}}^1$

素因数の和:839961

約数の個数: 64

約数和(自身を含む): 52247752704

約数和(自身を除く): 32115661314

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 235, 255, 282, 470, 510, 705, 799, 1410, 1598, 2397, 3995, 4794, 7990, 11985, 23970, 839887, 1679774, 2519661, 4199435, 5039322, 8398870, 12598305, 14278079, 25196610, 28556158, 39474689, 42834237, 71390395, 78949378, 85668474, 118424067, 142780790, 197373445, 214171185, 236848134, 394746890, 428342370, 592120335, 671069713, 1184240670, 1342139426, 2013209139, 3355348565, 4026418278, 6710697130, 10066045695, 20132091390]

約数ペア:

[(1, 20132091390), (2, 10066045695), (3, 6710697130), (5, 4026418278), (6, 3355348565), (10, 2013209139), (15, 1342139426), (17, 1184240670), (30, 671069713), (34, 592120335), (47, 428342370), (51, 394746890), (85, 236848134), (94, 214171185), (102, 197373445), (141, 142780790), (170, 118424067), (235, 85668474), (255, 78949378), (282, 71390395), (470, 42834237), (510, 39474689), (705, 28556158), (799, 25196610), (1410, 14278079), (1598, 12598305), (2397, 8398870), (3995, 5039322), (4794, 4199435), (7990, 2519661), (11985, 1679774), (23970, 839887)]