20252098

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 33204096

約数和(自身を除く): 12951998

約数列:

[1, 2, 23, 37, 46, 73, 74, 146, 163, 326, 851, 1679, 1702, 2701, 3358, 3749, 5402, 6031, 7498, 11899, 12062, 23798, 62123, 124246, 138713, 273677, 277426, 440263, 547354, 880526, 10126049, 20252098]

約数ペア:

[(1, 20252098), (2, 10126049), (23, 880526), (37, 547354), (46, 440263), (73, 277426), (74, 273677), (146, 138713), (163, 124246), (326, 62123), (851, 23798), (1679, 12062), (1702, 11899), (2701, 7498), (3358, 6031), (3749, 5402)]