20960508770

素因数分解:

$2^1\times 5^1\times {\mathrm{71849}}^1\times {\mathrm{29173}}^1$

素因数の和:101029

約数の個数: 16

約数和(自身を含む): 37730734200

約数和(自身を除く): 16770225430

約数列:

[1, 2, 5, 10, 29173, 58346, 71849, 143698, 145865, 291730, 359245, 718490, 2096050877, 4192101754, 10480254385, 20960508770]

約数ペア:

[(1, 20960508770), (2, 10480254385), (5, 4192101754), (10, 2096050877), (29173, 718490), (58346, 359245), (71849, 291730), (143698, 145865)]