20533922040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{171116017}}^1$

素因数の和:171116031

約数の個数: 32

約数和(自身を含む): 61601766480

約数和(自身を除く): 41067844440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 171116017, 342232034, 513348051, 684464068, 855580085, 1026696102, 1368928136, 1711160170, 2053392204, 2566740255, 3422320340, 4106784408, 5133480510, 6844640680, 10266961020, 20533922040]

約数ペア:

[(1, 20533922040), (2, 10266961020), (3, 6844640680), (4, 5133480510), (5, 4106784408), (6, 3422320340), (8, 2566740255), (10, 2053392204), (12, 1711160170), (15, 1368928136), (20, 1026696102), (24, 855580085), (30, 684464068), (40, 513348051), (60, 342232034), (120, 171116017)]