20163926528

素因数分解:

$2^9\times {\mathrm{1163}}^1\times {\mathrm{33863}}^1$

素因数の和:35044

約数の個数: 40

約数和(自身を含む): 40324303008

約数和(自身を除く): 20160376480

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1163, 2326, 4652, 9304, 18608, 33863, 37216, 67726, 74432, 135452, 148864, 270904, 297728, 541808, 595456, 1083616, 2167232, 4334464, 8668928, 17337856, 39382669, 78765338, 157530676, 315061352, 630122704, 1260245408, 2520490816, 5040981632, 10081963264, 20163926528]

約数ペア:

[(1, 20163926528), (2, 10081963264), (4, 5040981632), (8, 2520490816), (16, 1260245408), (32, 630122704), (64, 315061352), (128, 157530676), (256, 78765338), (512, 39382669), (1163, 17337856), (2326, 8668928), (4652, 4334464), (9304, 2167232), (18608, 1083616), (33863, 595456), (37216, 541808), (67726, 297728), (74432, 270904), (135452, 148864)]