20182904752654

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{54518627}}^1$

素因数の和:54519520

約数の個数: 32

約数和(自身を含む): 35757241583616

約数和(自身を除く): 15574336830962

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 853, 1706, 5971, 11942, 26443, 52886, 185101, 370202, 54518627, 109037254, 381630389, 763260778, 1690077437, 3380154874, 11830542059, 23661084118, 46504388831, 93008777662, 325530721817, 651061443634, 1441636053761, 2883272107522, 10091452376327, 20182904752654]

約数ペア:

[(1, 20182904752654), (2, 10091452376327), (7, 2883272107522), (14, 1441636053761), (31, 651061443634), (62, 325530721817), (217, 93008777662), (434, 46504388831), (853, 23661084118), (1706, 11830542059), (5971, 3380154874), (11942, 1690077437), (26443, 763260778), (52886, 381630389), (185101, 109037254), (370202, 54518627)]