20173381854

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{142873}}^1$

素因数の和:143212

約数の個数: 32

約数和(自身を含む): 40921399584

約数和(自身を除く): 20748017730

約数列:

[1, 2, 3, 6, 101, 202, 233, 303, 466, 606, 699, 1398, 23533, 47066, 70599, 141198, 142873, 285746, 428619, 857238, 14430173, 28860346, 33289409, 43290519, 66578818, 86581038, 99868227, 199736454, 3362230309, 6724460618, 10086690927, 20173381854]

約数ペア:

[(1, 20173381854), (2, 10086690927), (3, 6724460618), (6, 3362230309), (101, 199736454), (202, 99868227), (233, 86581038), (303, 66578818), (466, 43290519), (606, 33289409), (699, 28860346), (1398, 14430173), (23533, 857238), (47066, 428619), (70599, 285746), (141198, 142873)]