20057495552

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{425813}}^1$

素因数の和:425858

約数の個数: 48

約数和(自身を含む): 41848999920

約数和(自身を除く): 21791504368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2048, 2944, 5888, 11776, 23552, 47104, 425813, 851626, 1703252, 3406504, 6813008, 9793699, 13626016, 19587398, 27252032, 39174796, 54504064, 78349592, 109008128, 156699184, 218016256, 313398368, 436032512, 626796736, 872065024, 1253593472, 2507186944, 5014373888, 10028747776, 20057495552]

約数ペア:

[(1, 20057495552), (2, 10028747776), (4, 5014373888), (8, 2507186944), (16, 1253593472), (23, 872065024), (32, 626796736), (46, 436032512), (64, 313398368), (92, 218016256), (128, 156699184), (184, 109008128), (256, 78349592), (368, 54504064), (512, 39174796), (736, 27252032), (1024, 19587398), (1472, 13626016), (2048, 9793699), (2944, 6813008), (5888, 3406504), (11776, 1703252), (23552, 851626), (47104, 425813)]