20227029392

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{34519}}^1$

素因数の和:35271

約数の個数: 40

約数和(自身を含む): 39988244160

約数和(自身を除く): 19761214768

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 691, 848, 1382, 2764, 5528, 11056, 34519, 36623, 69038, 73246, 138076, 146492, 276152, 292984, 552304, 585968, 1829507, 3659014, 7318028, 14636056, 23852629, 29272112, 47705258, 95410516, 190821032, 381642064, 1264189337, 2528378674, 5056757348, 10113514696, 20227029392]

約数ペア:

[(1, 20227029392), (2, 10113514696), (4, 5056757348), (8, 2528378674), (16, 1264189337), (53, 381642064), (106, 190821032), (212, 95410516), (424, 47705258), (691, 29272112), (848, 23852629), (1382, 14636056), (2764, 7318028), (5528, 3659014), (11056, 1829507), (34519, 585968), (36623, 552304), (69038, 292984), (73246, 276152), (138076, 146492)]