20170285794

素因数分解:

$2^1\times 3^4\times {\mathrm{2131}}^1\times {\mathrm{58427}}^1$

素因数の和:60572

約数の個数: 40

約数和(自身を含む): 45218364048

約数和(自身を除く): 25048078254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2131, 4262, 6393, 12786, 19179, 38358, 57537, 58427, 115074, 116854, 172611, 175281, 345222, 350562, 525843, 1051686, 1577529, 3155058, 4732587, 9465174, 124507937, 249015874, 373523811, 747047622, 1120571433, 2241142866, 3361714299, 6723428598, 10085142897, 20170285794]

約数ペア:

[(1, 20170285794), (2, 10085142897), (3, 6723428598), (6, 3361714299), (9, 2241142866), (18, 1120571433), (27, 747047622), (54, 373523811), (81, 249015874), (162, 124507937), (2131, 9465174), (4262, 4732587), (6393, 3155058), (12786, 1577529), (19179, 1051686), (38358, 525843), (57537, 350562), (58427, 345222), (115074, 175281), (116854, 172611)]