20138379822

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{422029}}^1$

素因数の和:422289

約数の個数: 48

約数和(自身を含む): 47797429680

約数和(自身を除く): 27659049858

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 241, 482, 723, 1446, 2169, 2651, 4338, 5302, 7953, 15906, 23859, 47718, 422029, 844058, 1266087, 2532174, 3798261, 4642319, 7596522, 9284638, 13926957, 27853914, 41780871, 83561742, 101708989, 203417978, 305126967, 610253934, 915380901, 1118798879, 1830761802, 2237597758, 3356396637, 6712793274, 10069189911, 20138379822]

約数ペア:

[(1, 20138379822), (2, 10069189911), (3, 6712793274), (6, 3356396637), (9, 2237597758), (11, 1830761802), (18, 1118798879), (22, 915380901), (33, 610253934), (66, 305126967), (99, 203417978), (198, 101708989), (241, 83561742), (482, 41780871), (723, 27853914), (1446, 13926957), (2169, 9284638), (2651, 7596522), (4338, 4642319), (5302, 3798261), (7953, 2532174), (15906, 1266087), (23859, 844058), (47718, 422029)]