20122168318

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1669}}^1\times {\mathrm{7621}}^1$

素因数の和:9412

約数の個数: 32

約数和(自身を含む): 34825832640

約数和(自身を除く): 14703664322

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 1669, 3338, 7621, 11683, 15242, 23366, 53347, 106694, 188597, 377194, 861173, 1320179, 1722346, 2640358, 6028211, 12056422, 12719449, 25438898, 89036143, 178072286, 1437297737, 2874595474, 10061084159, 20122168318]

約数ペア:

[(1, 20122168318), (2, 10061084159), (7, 2874595474), (14, 1437297737), (113, 178072286), (226, 89036143), (791, 25438898), (1582, 12719449), (1669, 12056422), (3338, 6028211), (7621, 2640358), (11683, 1722346), (15242, 1320179), (23366, 861173), (53347, 377194), (106694, 188597)]