20147486432

素因数分解:

$2^5\times {\mathrm{20231}}^1\times {\mathrm{31121}}^1$

素因数の和:51362

約数の個数: 24

約数和(自身を含む): 39668599152

約数和(自身を除く): 19521112720

約数列:

[1, 2, 4, 8, 16, 32, 20231, 31121, 40462, 62242, 80924, 124484, 161848, 248968, 323696, 497936, 647392, 995872, 629608951, 1259217902, 2518435804, 5036871608, 10073743216, 20147486432]

約数ペア:

[(1, 20147486432), (2, 10073743216), (4, 5036871608), (8, 2518435804), (16, 1259217902), (32, 629608951), (20231, 995872), (31121, 647392), (40462, 497936), (62242, 323696), (80924, 248968), (124484, 161848)]