20236466664

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{972533}}^1$

素因数の和:972579

約数の個数: 72

約数和(自身を含む): 58220747910

約数和(自身を除く): 37984281246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6936, 10404, 20808, 972533, 1945066, 2917599, 3890132, 5835198, 7780264, 8752797, 11670396, 16533061, 17505594, 23340792, 33066122, 35011188, 49599183, 66132244, 70022376, 99198366, 132264488, 148797549, 198396732, 281062037, 297595098, 396793464, 562124074, 595190196, 843186111, 1124248148, 1190380392, 1686372222, 2248496296, 2529558333, 3372744444, 5059116666, 6745488888, 10118233332, 20236466664]

約数ペア:

[(1, 20236466664), (2, 10118233332), (3, 6745488888), (4, 5059116666), (6, 3372744444), (8, 2529558333), (9, 2248496296), (12, 1686372222), (17, 1190380392), (18, 1124248148), (24, 843186111), (34, 595190196), (36, 562124074), (51, 396793464), (68, 297595098), (72, 281062037), (102, 198396732), (136, 148797549), (153, 132264488), (204, 99198366), (289, 70022376), (306, 66132244), (408, 49599183), (578, 35011188), (612, 33066122), (867, 23340792), (1156, 17505594), (1224, 16533061), (1734, 11670396), (2312, 8752797), (2601, 7780264), (3468, 5835198), (5202, 3890132), (6936, 2917599), (10404, 1945066), (20808, 972533)]