20101302154

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{3931}}^1\times {\mathrm{14779}}^1$

素因数の和:18885

約数の個数: 16

約数和(自身を含む): 30336009120

約数和(自身を除く): 10234706966

約数列:

[1, 2, 173, 346, 3931, 7862, 14779, 29558, 680063, 1360126, 2556767, 5113534, 58096249, 116192498, 10050651077, 20101302154]

約数ペア:

[(1, 20101302154), (2, 10050651077), (173, 116192498), (346, 58096249), (3931, 5113534), (7862, 2556767), (14779, 1360126), (29558, 680063)]