20454953206

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1\times {\mathrm{157513}}^1$

素因数の和:159783

約数の個数: 16

約数和(自身を含む): 31754822400

約数和(自身を除く): 11299869194

約数列:

[1, 2, 29, 58, 2239, 4478, 64931, 129862, 157513, 315026, 4567877, 9135754, 352671607, 705343214, 10227476603, 20454953206]

約数ペア:

[(1, 20454953206), (2, 10227476603), (29, 705343214), (58, 352671607), (2239, 9135754), (4478, 4567877), (64931, 315026), (129862, 157513)]