20165526134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 33694036992

約数和(自身を除く): 13528510858

約数列:

[1, 2, 13, 26, 67, 97, 131, 134, 194, 262, 871, 911, 1261, 1703, 1742, 1822, 2522, 3406, 6499, 8777, 11843, 12707, 12998, 17554, 23686, 25414, 61037, 84487, 88367, 114101, 119341, 122074, 165191, 168974, 176734, 228202, 238682, 330382, 793481, 851369, 1148771, 1551433, 1586962, 1702738, 2297542, 3102866, 5920589, 7995847, 11067797, 11576077, 11841178, 15991694, 22135594, 23152154, 76967657, 103946011, 150489001, 153935314, 207892022, 300978002, 775597159, 1551194318, 10082763067, 20165526134]

約数ペア:

[(1, 20165526134), (2, 10082763067), (13, 1551194318), (26, 775597159), (67, 300978002), (97, 207892022), (131, 153935314), (134, 150489001), (194, 103946011), (262, 76967657), (871, 23152154), (911, 22135594), (1261, 15991694), (1703, 11841178), (1742, 11576077), (1822, 11067797), (2522, 7995847), (3406, 5920589), (6499, 3102866), (8777, 2297542), (11843, 1702738), (12707, 1586962), (12998, 1551433), (17554, 1148771), (23686, 851369), (25414, 793481), (61037, 330382), (84487, 238682), (88367, 228202), (114101, 176734), (119341, 168974), (122074, 165191)]