20642967504

素因数分解:

$2^4\times 3^3\times {\mathrm{47784647}}^1$

素因数の和:47784664

約数の個数: 40

約数和(自身を含む): 59252963520

約数和(自身を除く): 38609996016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47784647, 95569294, 143353941, 191138588, 286707882, 382277176, 430061823, 573415764, 764554352, 860123646, 1146831528, 1290185469, 1720247292, 2293663056, 2580370938, 3440494584, 5160741876, 6880989168, 10321483752, 20642967504]

約数ペア:

[(1, 20642967504), (2, 10321483752), (3, 6880989168), (4, 5160741876), (6, 3440494584), (8, 2580370938), (9, 2293663056), (12, 1720247292), (16, 1290185469), (18, 1146831528), (24, 860123646), (27, 764554352), (36, 573415764), (48, 430061823), (54, 382277176), (72, 286707882), (108, 191138588), (144, 143353941), (216, 95569294), (432, 47784647)]