20107918528

素因数分解:

$2^6\times {\mathrm{3119}}^1\times {\mathrm{100733}}^1$

素因数の和:103864

約数の個数: 28

約数和(自身を含む): 39914840160

約数和(自身を除く): 19806921632

約数列:

[1, 2, 4, 8, 16, 32, 64, 3119, 6238, 12476, 24952, 49904, 99808, 100733, 199616, 201466, 402932, 805864, 1611728, 3223456, 6446912, 314186227, 628372454, 1256744908, 2513489816, 5026979632, 10053959264, 20107918528]

約数ペア:

[(1, 20107918528), (2, 10053959264), (4, 5026979632), (8, 2513489816), (16, 1256744908), (32, 628372454), (64, 314186227), (3119, 6446912), (6238, 3223456), (12476, 1611728), (24952, 805864), (49904, 402932), (99808, 201466), (100733, 199616)]