20187329520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84113873}}^1$

素因数の和:84113889

約数の個数: 40

約数和(自身を含む): 62580722256

約数和(自身を除く): 42393392736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84113873, 168227746, 252341619, 336455492, 420569365, 504683238, 672910984, 841138730, 1009366476, 1261708095, 1345821968, 1682277460, 2018732952, 2523416190, 3364554920, 4037465904, 5046832380, 6729109840, 10093664760, 20187329520]

約数ペア:

[(1, 20187329520), (2, 10093664760), (3, 6729109840), (4, 5046832380), (5, 4037465904), (6, 3364554920), (8, 2523416190), (10, 2018732952), (12, 1682277460), (15, 1345821968), (16, 1261708095), (20, 1009366476), (24, 841138730), (30, 672910984), (40, 504683238), (48, 420569365), (60, 336455492), (80, 252341619), (120, 168227746), (240, 84113873)]