20650133322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{969763}}^1$

素因数の和:969804

約数の個数: 72

約数和(自身を含む): 55369645344

約数和(自身を除く): 34719512022

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 10647, 21294, 969763, 1939526, 2909289, 5818578, 6788341, 8727867, 12606919, 13576682, 17455734, 20365023, 25213838, 37820757, 40730046, 61095069, 75641514, 88248433, 113462271, 122190138, 163889947, 176496866, 226924542, 264745299, 327779894, 491669841, 529490598, 794235897, 983339682, 1147229629, 1475009523, 1588471794, 2294459258, 2950019046, 3441688887, 6883377774, 10325066661, 20650133322]

約数ペア:

[(1, 20650133322), (2, 10325066661), (3, 6883377774), (6, 3441688887), (7, 2950019046), (9, 2294459258), (13, 1588471794), (14, 1475009523), (18, 1147229629), (21, 983339682), (26, 794235897), (39, 529490598), (42, 491669841), (63, 327779894), (78, 264745299), (91, 226924542), (117, 176496866), (126, 163889947), (169, 122190138), (182, 113462271), (234, 88248433), (273, 75641514), (338, 61095069), (507, 40730046), (546, 37820757), (819, 25213838), (1014, 20365023), (1183, 17455734), (1521, 13576682), (1638, 12606919), (2366, 8727867), (3042, 6788341), (3549, 5818578), (7098, 2909289), (10647, 1939526), (21294, 969763)]