20123809848

素因数分解:

$2^3\times 3^2\times {\mathrm{279497359}}^1$

素因数の和:279497371

約数の個数: 24

約数和(自身を含む): 54501985200

約数和(自身を除く): 34378175352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279497359, 558994718, 838492077, 1117989436, 1676984154, 2235978872, 2515476231, 3353968308, 5030952462, 6707936616, 10061904924, 20123809848]

約数ペア:

[(1, 20123809848), (2, 10061904924), (3, 6707936616), (4, 5030952462), (6, 3353968308), (8, 2515476231), (9, 2235978872), (12, 1676984154), (18, 1117989436), (24, 838492077), (36, 558994718), (72, 279497359)]