19903367631760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14634829141}}^1$

素因数の和:14634829171

約数の個数: 40

約数和(自身を含む): 48997407967416

約数和(自身を除く): 29094040335656

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 14634829141, 29269658282, 58539316564, 73174145705, 117078633128, 146348291410, 234157266256, 248792095397, 292696582820, 497584190794, 585393165640, 995168381588, 1170786331280, 1243960476985, 1990336763176, 2487920953970, 3980673526352, 4975841907940, 9951683815880, 19903367631760]

約数ペア:

[(1, 19903367631760), (2, 9951683815880), (4, 4975841907940), (5, 3980673526352), (8, 2487920953970), (10, 1990336763176), (16, 1243960476985), (17, 1170786331280), (20, 995168381588), (34, 585393165640), (40, 497584190794), (68, 292696582820), (80, 248792095397), (85, 234157266256), (136, 146348291410), (170, 117078633128), (272, 73174145705), (340, 58539316564), (680, 29269658282), (1360, 14634829141)]