20862762

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 42595200

約数和(自身を除く): 21732438

約数列:

[1, 2, 3, 6, 101, 173, 199, 202, 303, 346, 398, 519, 597, 606, 1038, 1194, 17473, 20099, 34427, 34946, 40198, 52419, 60297, 68854, 103281, 104838, 120594, 206562, 3477127, 6954254, 10431381, 20862762]

約数ペア:

[(1, 20862762), (2, 10431381), (3, 6954254), (6, 3477127), (101, 206562), (173, 120594), (199, 104838), (202, 103281), (303, 68854), (346, 60297), (398, 52419), (519, 40198), (597, 34946), (606, 34427), (1038, 20099), (1194, 17473)]