20131831362

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1\times {\mathrm{30971}}^1$

素因数の和:31934

約数の個数: 32

約数和(自身を含む): 40621388544

約数和(自身を除く): 20489557182

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 827, 1654, 2481, 4962, 30971, 61942, 92913, 108337, 185826, 216674, 325011, 650022, 4057201, 8114402, 12171603, 24343206, 25613017, 51226034, 76839051, 153678102, 3355305227, 6710610454, 10065915681, 20131831362]

約数ペア:

[(1, 20131831362), (2, 10065915681), (3, 6710610454), (6, 3355305227), (131, 153678102), (262, 76839051), (393, 51226034), (786, 25613017), (827, 24343206), (1654, 12171603), (2481, 8114402), (4962, 4057201), (30971, 650022), (61942, 325011), (92913, 216674), (108337, 185826)]