20076360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 60540480

約数和(自身を除く): 40464120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 571, 586, 879, 1142, 1172, 1465, 1713, 1758, 2284, 2344, 2855, 2930, 3426, 3516, 4395, 4568, 5710, 5860, 6852, 7032, 8565, 8790, 11420, 11720, 13704, 17130, 17580, 22840, 34260, 35160, 68520, 167303, 334606, 501909, 669212, 836515, 1003818, 1338424, 1673030, 2007636, 2509545, 3346060, 4015272, 5019090, 6692120, 10038180, 20076360]

約数ペア:

[(1, 20076360), (2, 10038180), (3, 6692120), (4, 5019090), (5, 4015272), (6, 3346060), (8, 2509545), (10, 2007636), (12, 1673030), (15, 1338424), (20, 1003818), (24, 836515), (30, 669212), (40, 501909), (60, 334606), (120, 167303), (293, 68520), (571, 35160), (586, 34260), (879, 22840), (1142, 17580), (1172, 17130), (1465, 13704), (1713, 11720), (1758, 11420), (2284, 8790), (2344, 8565), (2855, 7032), (2930, 6852), (3426, 5860), (3516, 5710), (4395, 4568)]