20183467470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{47051}}^1$

素因数の和:47321

約数の個数: 64

約数和(自身を含む): 49325552640

約数和(自身を除く): 29142085170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 181, 237, 362, 395, 474, 543, 790, 905, 1086, 1185, 1810, 2370, 2715, 5430, 14299, 28598, 42897, 47051, 71495, 85794, 94102, 141153, 142990, 214485, 235255, 282306, 428970, 470510, 705765, 1411530, 3717029, 7434058, 8516231, 11151087, 17032462, 18585145, 22302174, 25548693, 37170290, 42581155, 51097386, 55755435, 85162310, 111510870, 127743465, 255486930, 672782249, 1345564498, 2018346747, 3363911245, 4036693494, 6727822490, 10091733735, 20183467470]

約数ペア:

[(1, 20183467470), (2, 10091733735), (3, 6727822490), (5, 4036693494), (6, 3363911245), (10, 2018346747), (15, 1345564498), (30, 672782249), (79, 255486930), (158, 127743465), (181, 111510870), (237, 85162310), (362, 55755435), (395, 51097386), (474, 42581155), (543, 37170290), (790, 25548693), (905, 22302174), (1086, 18585145), (1185, 17032462), (1810, 11151087), (2370, 8516231), (2715, 7434058), (5430, 3717029), (14299, 1411530), (28598, 705765), (42897, 470510), (47051, 428970), (71495, 282306), (85794, 235255), (94102, 214485), (141153, 142990)]