20199560010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3102851}}^1$

素因数の和:3102899

約数の個数: 64

約数和(自身を含む): 57191768064

約数和(自身を除く): 36992208054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 3102851, 6205702, 9308553, 15514255, 18617106, 21719957, 31028510, 43439914, 46542765, 65159871, 93085530, 96188381, 108599785, 130319742, 192376762, 217199570, 288565143, 325799355, 480941905, 577130286, 651598710, 673318667, 961883810, 1346637334, 1442825715, 2019956001, 2885651430, 3366593335, 4039912002, 6733186670, 10099780005, 20199560010]

約数ペア:

[(1, 20199560010), (2, 10099780005), (3, 6733186670), (5, 4039912002), (6, 3366593335), (7, 2885651430), (10, 2019956001), (14, 1442825715), (15, 1346637334), (21, 961883810), (30, 673318667), (31, 651598710), (35, 577130286), (42, 480941905), (62, 325799355), (70, 288565143), (93, 217199570), (105, 192376762), (155, 130319742), (186, 108599785), (210, 96188381), (217, 93085530), (310, 65159871), (434, 46542765), (465, 43439914), (651, 31028510), (930, 21719957), (1085, 18617106), (1302, 15514255), (2170, 9308553), (3255, 6205702), (6510, 3102851)]