20599092

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{7243}}^1$

素因数の和:7332

約数の個数: 36

約数和(自身を含む): 52736320

約数和(自身を除く): 32137228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 7243, 14486, 21729, 28972, 43458, 65187, 86916, 130374, 260748, 572197, 1144394, 1716591, 2288788, 3433182, 5149773, 6866364, 10299546, 20599092]

約数ペア:

[(1, 20599092), (2, 10299546), (3, 6866364), (4, 5149773), (6, 3433182), (9, 2288788), (12, 1716591), (18, 1144394), (36, 572197), (79, 260748), (158, 130374), (237, 86916), (316, 65187), (474, 43458), (711, 28972), (948, 21729), (1422, 14486), (2844, 7243)]