20076711728

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{2039}}^1\times {\mathrm{2711}}^1$

素因数の和:4985

約数の個数: 40

約数和(自身を含む): 39103568640

約数和(自身を除く): 19026856912

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 2039, 2711, 3632, 4078, 5422, 8156, 10844, 16312, 21688, 32624, 43376, 462853, 615397, 925706, 1230794, 1851412, 2461588, 3702824, 4923176, 5527729, 7405648, 9846352, 11055458, 22110916, 44221832, 88443664, 1254794483, 2509588966, 5019177932, 10038355864, 20076711728]

約数ペア:

[(1, 20076711728), (2, 10038355864), (4, 5019177932), (8, 2509588966), (16, 1254794483), (227, 88443664), (454, 44221832), (908, 22110916), (1816, 11055458), (2039, 9846352), (2711, 7405648), (3632, 5527729), (4078, 4923176), (5422, 3702824), (8156, 2461588), (10844, 1851412), (16312, 1230794), (21688, 925706), (32624, 615397), (43376, 462853)]