20422746

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22247}}^1$

素因数の和:22275

約数の個数: 32

約数和(自身を含む): 48055680

約数和(自身を除く): 27632934

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 22247, 44494, 66741, 133482, 200223, 378199, 400446, 600669, 756398, 1134597, 1201338, 2269194, 3403791, 6807582, 10211373, 20422746]

約数ペア:

[(1, 20422746), (2, 10211373), (3, 6807582), (6, 3403791), (9, 2269194), (17, 1201338), (18, 1134597), (27, 756398), (34, 600669), (51, 400446), (54, 378199), (102, 200223), (153, 133482), (306, 66741), (459, 44494), (918, 22247)]