20184819216

素因数分解:

$2^4\times 3^1\times {\mathrm{1249}}^1\times {\mathrm{336683}}^1$

素因数の和:337943

約数の個数: 40

約数和(自身を含む): 52186020000

約数和(自身を除く): 32001200784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1249, 2498, 3747, 4996, 7494, 9992, 14988, 19984, 29976, 59952, 336683, 673366, 1010049, 1346732, 2020098, 2693464, 4040196, 5386928, 8080392, 16160784, 420517067, 841034134, 1261551201, 1682068268, 2523102402, 3364136536, 5046204804, 6728273072, 10092409608, 20184819216]

約数ペア:

[(1, 20184819216), (2, 10092409608), (3, 6728273072), (4, 5046204804), (6, 3364136536), (8, 2523102402), (12, 1682068268), (16, 1261551201), (24, 841034134), (48, 420517067), (1249, 16160784), (2498, 8080392), (3747, 5386928), (4996, 4040196), (7494, 2693464), (9992, 2020098), (14988, 1346732), (19984, 1010049), (29976, 673366), (59952, 336683)]