16020792

素因数分解:

$2^3\times 3^2\times {\mathrm{222511}}^1$

素因数の和:222523

約数の個数: 24

約数和(自身を含む): 43389840

約数和(自身を除く): 27369048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 222511, 445022, 667533, 890044, 1335066, 1780088, 2002599, 2670132, 4005198, 5340264, 8010396, 16020792]

約数ペア:

[(1, 16020792), (2, 8010396), (3, 5340264), (4, 4005198), (6, 2670132), (8, 2002599), (9, 1780088), (12, 1335066), (18, 890044), (24, 667533), (36, 445022), (72, 222511)]