20225477412

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{6761}}^1$

素因数の和:8103

約数の個数: 120

約数和(自身を含む): 60481491840

約数和(自身を除く): 40256014428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 1319, 2268, 2638, 3957, 5276, 6761, 7914, 9233, 11871, 13522, 15828, 18466, 20283, 23742, 27044, 27699, 35613, 36932, 40566, 47327, 47484, 55398, 60849, 71226, 81132, 83097, 94654, 106839, 110796, 121698, 141981, 142452, 166194, 182547, 189308, 213678, 243396, 249291, 283962, 332388, 365094, 425943, 427356, 498582, 547641, 567924, 730188, 747873, 851886, 997164, 1095282, 1277829, 1495746, 1703772, 2190564, 2555658, 2991492, 3833487, 5111316, 7666974, 8917759, 15333948, 17835518, 26753277, 35671036, 53506554, 62424313, 80259831, 107013108, 124848626, 160519662, 187272939, 240779493, 249697252, 321039324, 374545878, 481558986, 561818817, 722338479, 749091756, 963117972, 1123637634, 1444676958, 1685456451, 2247275268, 2889353916, 3370912902, 5056369353, 6741825804, 10112738706, 20225477412]

約数ペア:

[(1, 20225477412), (2, 10112738706), (3, 6741825804), (4, 5056369353), (6, 3370912902), (7, 2889353916), (9, 2247275268), (12, 1685456451), (14, 1444676958), (18, 1123637634), (21, 963117972), (27, 749091756), (28, 722338479), (36, 561818817), (42, 481558986), (54, 374545878), (63, 321039324), (81, 249697252), (84, 240779493), (108, 187272939), (126, 160519662), (162, 124848626), (189, 107013108), (252, 80259831), (324, 62424313), (378, 53506554), (567, 35671036), (756, 26753277), (1134, 17835518), (1319, 15333948), (2268, 8917759), (2638, 7666974), (3957, 5111316), (5276, 3833487), (6761, 2991492), (7914, 2555658), (9233, 2190564), (11871, 1703772), (13522, 1495746), (15828, 1277829), (18466, 1095282), (20283, 997164), (23742, 851886), (27044, 747873), (27699, 730188), (35613, 567924), (36932, 547641), (40566, 498582), (47327, 427356), (47484, 425943), (55398, 365094), (60849, 332388), (71226, 283962), (81132, 249291), (83097, 243396), (94654, 213678), (106839, 189308), (110796, 182547), (121698, 166194), (141981, 142452)]