20176596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{50951}}^1$

素因数の和:50972

約数の個数: 36

約数和(自身を含む): 55639584

約数和(自身を除く): 35462988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 50951, 101902, 152853, 203804, 305706, 458559, 560461, 611412, 917118, 1120922, 1681383, 1834236, 2241844, 3362766, 5044149, 6725532, 10088298, 20176596]

約数ペア:

[(1, 20176596), (2, 10088298), (3, 6725532), (4, 5044149), (6, 3362766), (9, 2241844), (11, 1834236), (12, 1681383), (18, 1120922), (22, 917118), (33, 611412), (36, 560461), (44, 458559), (66, 305706), (99, 203804), (132, 152853), (198, 101902), (396, 50951)]