20122031240

素因数分解:

$2^3\times 5^1\times {\mathrm{3011}}^1\times {\mathrm{167071}}^1$

素因数の和:170093

約数の個数: 32

約数和(自身を含む): 45289877760

約数和(自身を除く): 25167846520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3011, 6022, 12044, 15055, 24088, 30110, 60220, 120440, 167071, 334142, 668284, 835355, 1336568, 1670710, 3341420, 6682840, 503050781, 1006101562, 2012203124, 2515253905, 4024406248, 5030507810, 10061015620, 20122031240]

約数ペア:

[(1, 20122031240), (2, 10061015620), (4, 5030507810), (5, 4024406248), (8, 2515253905), (10, 2012203124), (20, 1006101562), (40, 503050781), (3011, 6682840), (6022, 3341420), (12044, 1670710), (15055, 1336568), (24088, 835355), (30110, 668284), (60220, 334142), (120440, 167071)]