20135039020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3067}}^1\times {\mathrm{19309}}^1$

素因数の和:22402

約数の個数: 48

約数和(自身を含む): 44787768480

約数和(自身を除く): 24652729460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3067, 6134, 12268, 15335, 19309, 30670, 38618, 52139, 61340, 77236, 96545, 104278, 193090, 208556, 260695, 328253, 386180, 521390, 656506, 1042780, 1313012, 1641265, 3282530, 6565060, 59220703, 118441406, 236882812, 296103515, 592207030, 1006751951, 1184414060, 2013503902, 4027007804, 5033759755, 10067519510, 20135039020]

約数ペア:

[(1, 20135039020), (2, 10067519510), (4, 5033759755), (5, 4027007804), (10, 2013503902), (17, 1184414060), (20, 1006751951), (34, 592207030), (68, 296103515), (85, 236882812), (170, 118441406), (340, 59220703), (3067, 6565060), (6134, 3282530), (12268, 1641265), (15335, 1313012), (19309, 1042780), (30670, 656506), (38618, 521390), (52139, 386180), (61340, 328253), (77236, 260695), (96545, 208556), (104278, 193090)]