20073864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26981}}^1$

素因数の和:27021

約数の個数: 32

約数和(自身を含む): 51805440

約数和(自身を除く): 31731576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 26981, 53962, 80943, 107924, 161886, 215848, 323772, 647544, 836411, 1672822, 2509233, 3345644, 5018466, 6691288, 10036932, 20073864]

約数ペア:

[(1, 20073864), (2, 10036932), (3, 6691288), (4, 5018466), (6, 3345644), (8, 2509233), (12, 1672822), (24, 836411), (31, 647544), (62, 323772), (93, 215848), (124, 161886), (186, 107924), (248, 80943), (372, 53962), (744, 26981)]