20115740046

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{210209}}^1$

素因数の和:210644

約数の個数: 32

約数和(自身を含む): 41318877600

約数和(自身を除く): 21203137554

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 389, 778, 1167, 2334, 15949, 31898, 47847, 95694, 210209, 420418, 630627, 1261254, 8618569, 17237138, 25855707, 51711414, 81771301, 163542602, 245313903, 490627806, 3352623341, 6705246682, 10057870023, 20115740046]

約数ペア:

[(1, 20115740046), (2, 10057870023), (3, 6705246682), (6, 3352623341), (41, 490627806), (82, 245313903), (123, 163542602), (246, 81771301), (389, 51711414), (778, 25855707), (1167, 17237138), (2334, 8618569), (15949, 1261254), (31898, 630627), (47847, 420418), (95694, 210209)]