20075571824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16295107}}^1$

素因数の和:16295133

約数の個数: 40

約数和(自身を含む): 48494241408

約数和(自身を除く): 28418669584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 16295107, 32590214, 65180428, 114065749, 130360856, 179246177, 228131498, 260721712, 358492354, 456262996, 716984708, 912525992, 1254723239, 1433969416, 1825051984, 2509446478, 2867938832, 5018892956, 10037785912, 20075571824]

約数ペア:

[(1, 20075571824), (2, 10037785912), (4, 5018892956), (7, 2867938832), (8, 2509446478), (11, 1825051984), (14, 1433969416), (16, 1254723239), (22, 912525992), (28, 716984708), (44, 456262996), (56, 358492354), (77, 260721712), (88, 228131498), (112, 179246177), (154, 130360856), (176, 114065749), (308, 65180428), (616, 32590214), (1232, 16295107)]