20186417082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{38449}}^1$

素因数の和:38647

約数の個数: 64

約数和(自身を含む): 44648755200

約数和(自身を除く): 24462338118

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 127, 159, 254, 318, 381, 689, 762, 1378, 1651, 2067, 3302, 4134, 4953, 6731, 9906, 13462, 20193, 38449, 40386, 76898, 87503, 115347, 175006, 230694, 262509, 499837, 525018, 999674, 1499511, 2037797, 2999022, 4075594, 4883023, 6113391, 9766046, 12226782, 14649069, 26491361, 29298138, 52982722, 63479299, 79474083, 126958598, 158948166, 190437897, 258800219, 380875794, 517600438, 776400657, 1552801314, 3364402847, 6728805694, 10093208541, 20186417082]

約数ペア:

[(1, 20186417082), (2, 10093208541), (3, 6728805694), (6, 3364402847), (13, 1552801314), (26, 776400657), (39, 517600438), (53, 380875794), (78, 258800219), (106, 190437897), (127, 158948166), (159, 126958598), (254, 79474083), (318, 63479299), (381, 52982722), (689, 29298138), (762, 26491361), (1378, 14649069), (1651, 12226782), (2067, 9766046), (3302, 6113391), (4134, 4883023), (4953, 4075594), (6731, 2999022), (9906, 2037797), (13462, 1499511), (20193, 999674), (38449, 525018), (40386, 499837), (76898, 262509), (87503, 230694), (115347, 175006)]