20301672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2927}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 53933760

約数和(自身を除く): 33632088

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 2927, 3468, 5854, 6936, 8781, 11708, 17562, 23416, 35124, 49759, 70248, 99518, 149277, 199036, 298554, 398072, 597108, 845903, 1194216, 1691806, 2537709, 3383612, 5075418, 6767224, 10150836, 20301672]

約数ペア:

[(1, 20301672), (2, 10150836), (3, 6767224), (4, 5075418), (6, 3383612), (8, 2537709), (12, 1691806), (17, 1194216), (24, 845903), (34, 597108), (51, 398072), (68, 298554), (102, 199036), (136, 149277), (204, 99518), (289, 70248), (408, 49759), (578, 35124), (867, 23416), (1156, 17562), (1734, 11708), (2312, 8781), (2927, 6936), (3468, 5854)]