20198093718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1690783}}^1$

素因数の和:1690980

約数の個数: 32

約数和(自身を含む): 44312067072

約数和(自身を除く): 24113973354

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 362, 543, 1086, 1991, 3982, 5973, 11946, 1690783, 3381566, 5072349, 10144698, 18598613, 37197226, 55795839, 111591678, 306031723, 612063446, 918095169, 1836190338, 3366348953, 6732697906, 10099046859, 20198093718]

約数ペア:

[(1, 20198093718), (2, 10099046859), (3, 6732697906), (6, 3366348953), (11, 1836190338), (22, 918095169), (33, 612063446), (66, 306031723), (181, 111591678), (362, 55795839), (543, 37197226), (1086, 18598613), (1991, 10144698), (3982, 5072349), (5973, 3381566), (11946, 1690783)]