20269783896

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{548069}}^1$

素因数の和:548168

約数の個数: 64

約数和(自身を含む): 53667014400

約数和(自身を除く): 33397230504

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 67, 69, 92, 134, 138, 184, 201, 268, 276, 402, 536, 552, 804, 1541, 1608, 3082, 4623, 6164, 9246, 12328, 18492, 36984, 548069, 1096138, 1644207, 2192276, 3288414, 4384552, 6576828, 12605587, 13153656, 25211174, 36720623, 37816761, 50422348, 73441246, 75633522, 100844696, 110161869, 146882492, 151267044, 220323738, 293764984, 302534088, 440647476, 844574329, 881294952, 1689148658, 2533722987, 3378297316, 5067445974, 6756594632, 10134891948, 20269783896]

約数ペア:

[(1, 20269783896), (2, 10134891948), (3, 6756594632), (4, 5067445974), (6, 3378297316), (8, 2533722987), (12, 1689148658), (23, 881294952), (24, 844574329), (46, 440647476), (67, 302534088), (69, 293764984), (92, 220323738), (134, 151267044), (138, 146882492), (184, 110161869), (201, 100844696), (268, 75633522), (276, 73441246), (402, 50422348), (536, 37816761), (552, 36720623), (804, 25211174), (1541, 13153656), (1608, 12605587), (3082, 6576828), (4623, 4384552), (6164, 3288414), (9246, 2192276), (12328, 1644207), (18492, 1096138), (36984, 548069)]