20090420988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3712199}}^1$

素因数の和:3712258

約数の個数: 48

約数和(自身を含む): 52386566400

約数和(自身を除く): 32296145412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 5412, 3712199, 7424398, 11136597, 14848796, 22273194, 40834189, 44546388, 81668378, 122502567, 152200159, 163336756, 245005134, 304400318, 456600477, 490010268, 608800636, 913200954, 1674201749, 1826401908, 3348403498, 5022605247, 6696806996, 10045210494, 20090420988]

約数ペア:

[(1, 20090420988), (2, 10045210494), (3, 6696806996), (4, 5022605247), (6, 3348403498), (11, 1826401908), (12, 1674201749), (22, 913200954), (33, 608800636), (41, 490010268), (44, 456600477), (66, 304400318), (82, 245005134), (123, 163336756), (132, 152200159), (164, 122502567), (246, 81668378), (451, 44546388), (492, 40834189), (902, 22273194), (1353, 14848796), (1804, 11136597), (2706, 7424398), (5412, 3712199)]