20629806

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4933}}^1$

素因数の和:4996

約数の個数: 32

約数和(自身を含む): 44761248

約数和(自身を除く): 24131442

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 4933, 9866, 14799, 29598, 83861, 167722, 202253, 251583, 404506, 503166, 606759, 1213518, 3438301, 6876602, 10314903, 20629806]

約数ペア:

[(1, 20629806), (2, 10314903), (3, 6876602), (6, 3438301), (17, 1213518), (34, 606759), (41, 503166), (51, 404506), (82, 251583), (102, 202253), (123, 167722), (246, 83861), (697, 29598), (1394, 14799), (2091, 9866), (4182, 4933)]