20199774835

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1670093}}^1$

素因数の和:1670198

約数の個数: 16

約数和(自身を含む): 25251821280

約数和(自身を除く): 5052046445

約数列:

[1, 5, 41, 59, 205, 295, 2419, 12095, 1670093, 8350465, 68473813, 98535487, 342369065, 492677435, 4039954967, 20199774835]

約数ペア:

[(1, 20199774835), (5, 4039954967), (41, 492677435), (59, 342369065), (205, 98535487), (295, 68473813), (2419, 8350465), (12095, 1670093)]