20837409030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{77175589}}^1$

素因数の和:77175605

約数の個数: 32

約数和(自身を含む): 55566424800

約数和(自身を除く): 34729015770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 77175589, 154351178, 231526767, 385877945, 463053534, 694580301, 771755890, 1157633835, 1389160602, 2083740903, 2315267670, 3472901505, 4167481806, 6945803010, 10418704515, 20837409030]

約数ペア:

[(1, 20837409030), (2, 10418704515), (3, 6945803010), (5, 4167481806), (6, 3472901505), (9, 2315267670), (10, 2083740903), (15, 1389160602), (18, 1157633835), (27, 771755890), (30, 694580301), (45, 463053534), (54, 385877945), (90, 231526767), (135, 154351178), (270, 77175589)]