20792040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173267}}^1$

素因数の和:173281

約数の個数: 32

約数和(自身を含む): 62376480

約数和(自身を除く): 41584440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173267, 346534, 519801, 693068, 866335, 1039602, 1386136, 1732670, 2079204, 2599005, 3465340, 4158408, 5198010, 6930680, 10396020, 20792040]

約数ペア:

[(1, 20792040), (2, 10396020), (3, 6930680), (4, 5198010), (5, 4158408), (6, 3465340), (8, 2599005), (10, 2079204), (12, 1732670), (15, 1386136), (20, 1039602), (24, 866335), (30, 693068), (40, 519801), (60, 346534), (120, 173267)]