20094966120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{77491}}^1$

素因数の和:79666

約数の個数: 64

約数和(自身を含む): 60313573440

約数和(自身を除く): 40218607320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2161, 4322, 6483, 8644, 10805, 12966, 17288, 21610, 25932, 32415, 43220, 51864, 64830, 77491, 86440, 129660, 154982, 232473, 259320, 309964, 387455, 464946, 619928, 774910, 929892, 1162365, 1549820, 1859784, 2324730, 3099640, 4649460, 9298920, 167458051, 334916102, 502374153, 669832204, 837290255, 1004748306, 1339664408, 1674580510, 2009496612, 2511870765, 3349161020, 4018993224, 5023741530, 6698322040, 10047483060, 20094966120]

約数ペア:

[(1, 20094966120), (2, 10047483060), (3, 6698322040), (4, 5023741530), (5, 4018993224), (6, 3349161020), (8, 2511870765), (10, 2009496612), (12, 1674580510), (15, 1339664408), (20, 1004748306), (24, 837290255), (30, 669832204), (40, 502374153), (60, 334916102), (120, 167458051), (2161, 9298920), (4322, 4649460), (6483, 3099640), (8644, 2324730), (10805, 1859784), (12966, 1549820), (17288, 1162365), (21610, 929892), (25932, 774910), (32415, 619928), (43220, 464946), (51864, 387455), (64830, 309964), (77491, 259320), (86440, 232473), (129660, 154982)]