20548103816

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1671121}}^1$

素因数の和:1671209

約数の個数: 32

約数和(自身を含む): 40608264600

約数和(自身を除く): 20060160784

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 3074, 6148, 12296, 1671121, 3342242, 6684484, 13368968, 48462509, 88569413, 96925018, 177138826, 193850036, 354277652, 387700072, 708555304, 2568512977, 5137025954, 10274051908, 20548103816]

約数ペア:

[(1, 20548103816), (2, 10274051908), (4, 5137025954), (8, 2568512977), (29, 708555304), (53, 387700072), (58, 354277652), (106, 193850036), (116, 177138826), (212, 96925018), (232, 88569413), (424, 48462509), (1537, 13368968), (3074, 6684484), (6148, 3342242), (12296, 1671121)]