20128786086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{187639}}^1$

素因数の和:188604

約数の個数: 32

約数和(自身を含む): 42421651200

約数和(自身を除く): 22292865114

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 941, 1882, 2823, 5646, 17879, 35758, 53637, 107274, 187639, 375278, 562917, 1125834, 3565141, 7130282, 10695423, 21390846, 176568299, 353136598, 529704897, 1059409794, 3354797681, 6709595362, 10064393043, 20128786086]

約数ペア:

[(1, 20128786086), (2, 10064393043), (3, 6709595362), (6, 3354797681), (19, 1059409794), (38, 529704897), (57, 353136598), (114, 176568299), (941, 21390846), (1882, 10695423), (2823, 7130282), (5646, 3565141), (17879, 1125834), (35758, 562917), (53637, 375278), (107274, 187639)]