20134250032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{156887}}^1$

素因数の和:157525

約数の個数: 40

約数和(自身を含む): 42079244256

約数和(自身を除く): 21944994224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 617, 1234, 2468, 4936, 8021, 9872, 16042, 32084, 64168, 128336, 156887, 313774, 627548, 1255096, 2039531, 2510192, 4079062, 8158124, 16316248, 32632496, 96799279, 193598558, 387197116, 774394232, 1258390627, 1548788464, 2516781254, 5033562508, 10067125016, 20134250032]

約数ペア:

[(1, 20134250032), (2, 10067125016), (4, 5033562508), (8, 2516781254), (13, 1548788464), (16, 1258390627), (26, 774394232), (52, 387197116), (104, 193598558), (208, 96799279), (617, 32632496), (1234, 16316248), (2468, 8158124), (4936, 4079062), (8021, 2510192), (9872, 2039531), (16042, 1255096), (32084, 627548), (64168, 313774), (128336, 156887)]