20176233021

素因数分解:

$3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1\times {\mathrm{2003}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 33500787840

約数和(自身を除く): 13324554819

約数列:

[1, 3, 7, 9, 21, 63, 281, 569, 843, 1707, 1967, 2003, 2529, 3983, 5121, 5901, 6009, 11949, 14021, 17703, 18027, 35847, 42063, 126189, 159889, 479667, 562843, 1119223, 1139707, 1439001, 1688529, 3357669, 3419121, 3939901, 5065587, 7977949, 10073007, 10257363, 11819703, 23933847, 35459109, 71801541, 320257667, 960773001, 2241803669, 2882319003, 6725411007, 20176233021]

約数ペア:

[(1, 20176233021), (3, 6725411007), (7, 2882319003), (9, 2241803669), (21, 960773001), (63, 320257667), (281, 71801541), (569, 35459109), (843, 23933847), (1707, 11819703), (1967, 10257363), (2003, 10073007), (2529, 7977949), (3983, 5065587), (5121, 3939901), (5901, 3419121), (6009, 3357669), (11949, 1688529), (14021, 1439001), (17703, 1139707), (18027, 1119223), (35847, 562843), (42063, 479667), (126189, 159889)]