20230875590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1591729}}^1$

素因数の和:1591808

約数の個数: 32

約数和(自身を含む): 38507132160

約数和(自身を除く): 18276256570

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 1591729, 3183458, 7958645, 15917290, 49343599, 65260889, 98687198, 130521778, 246717995, 326304445, 493435990, 652608890, 2023087559, 4046175118, 10115437795, 20230875590]

約数ペア:

[(1, 20230875590), (2, 10115437795), (5, 4046175118), (10, 2023087559), (31, 652608890), (41, 493435990), (62, 326304445), (82, 246717995), (155, 130521778), (205, 98687198), (310, 65260889), (410, 49343599), (1271, 15917290), (2542, 7958645), (6355, 3183458), (12710, 1591729)]