20139204498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15467899}}^1$

素因数の和:15467942

約数の個数: 32

約数和(自身を含む): 47517388800

約数和(自身を除く): 27378184302

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15467899, 30935798, 46403697, 92807394, 108275293, 216550586, 324825879, 479504869, 649651758, 959009738, 1438514607, 2877029214, 3356534083, 6713068166, 10069602249, 20139204498]

約数ペア:

[(1, 20139204498), (2, 10069602249), (3, 6713068166), (6, 3356534083), (7, 2877029214), (14, 1438514607), (21, 959009738), (31, 649651758), (42, 479504869), (62, 324825879), (93, 216550586), (186, 108275293), (217, 92807394), (434, 46403697), (651, 30935798), (1302, 15467899)]