20160413322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{317257}}^1$

素因数の和:317375

約数の個数: 64

約数和(自身を含む): 49339964160

約数和(自身を除く): 29179550838

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 89, 102, 119, 178, 238, 267, 357, 534, 623, 714, 1246, 1513, 1869, 3026, 3738, 4539, 9078, 10591, 21182, 31773, 63546, 317257, 634514, 951771, 1903542, 2220799, 4441598, 5393369, 6662397, 10786738, 13324794, 16180107, 28235873, 32360214, 37753583, 56471746, 75507166, 84707619, 113260749, 169415238, 197651111, 226521498, 395302222, 480009841, 592953333, 960019682, 1185906666, 1440029523, 2880059046, 3360068887, 6720137774, 10080206661, 20160413322]

約数ペア:

[(1, 20160413322), (2, 10080206661), (3, 6720137774), (6, 3360068887), (7, 2880059046), (14, 1440029523), (17, 1185906666), (21, 960019682), (34, 592953333), (42, 480009841), (51, 395302222), (89, 226521498), (102, 197651111), (119, 169415238), (178, 113260749), (238, 84707619), (267, 75507166), (357, 56471746), (534, 37753583), (623, 32360214), (714, 28235873), (1246, 16180107), (1513, 13324794), (1869, 10786738), (3026, 6662397), (3738, 5393369), (4539, 4441598), (9078, 2220799), (10591, 1903542), (21182, 951771), (31773, 634514), (63546, 317257)]