20409068478

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2860817}}^1$

素因数の和:2860892

約数の個数: 32

約数和(自身を含む): 43255568160

約数和(自身を除く): 22846499682

約数列:

[1, 2, 3, 6, 29, 41, 58, 82, 87, 123, 174, 246, 1189, 2378, 3567, 7134, 2860817, 5721634, 8582451, 17164902, 82963693, 117293497, 165927386, 234586994, 248891079, 351880491, 497782158, 703760982, 3401511413, 6803022826, 10204534239, 20409068478]

約数ペア:

[(1, 20409068478), (2, 10204534239), (3, 6803022826), (6, 3401511413), (29, 703760982), (41, 497782158), (58, 351880491), (82, 248891079), (87, 234586994), (123, 165927386), (174, 117293497), (246, 82963693), (1189, 17164902), (2378, 8582451), (3567, 5721634), (7134, 2860817)]