20626776408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{145991}}^1$

素因数の和:146065

約数の個数: 96

約数和(自身を含む): 61036335360

約数和(自身を除く): 40409558952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 841, 1218, 1624, 1682, 2436, 2523, 3364, 4872, 5046, 5887, 6728, 10092, 11774, 17661, 20184, 23548, 35322, 47096, 70644, 141288, 145991, 291982, 437973, 583964, 875946, 1021937, 1167928, 1751892, 2043874, 3065811, 3503784, 4087748, 4233739, 6131622, 8175496, 8467478, 12263244, 12701217, 16934956, 24526488, 25402434, 29636173, 33869912, 50804868, 59272346, 88908519, 101609736, 118544692, 122778431, 177817038, 237089384, 245556862, 355634076, 368335293, 491113724, 711268152, 736670586, 859449017, 982227448, 1473341172, 1718898034, 2578347051, 2946682344, 3437796068, 5156694102, 6875592136, 10313388204, 20626776408]

約数ペア:

[(1, 20626776408), (2, 10313388204), (3, 6875592136), (4, 5156694102), (6, 3437796068), (7, 2946682344), (8, 2578347051), (12, 1718898034), (14, 1473341172), (21, 982227448), (24, 859449017), (28, 736670586), (29, 711268152), (42, 491113724), (56, 368335293), (58, 355634076), (84, 245556862), (87, 237089384), (116, 177817038), (168, 122778431), (174, 118544692), (203, 101609736), (232, 88908519), (348, 59272346), (406, 50804868), (609, 33869912), (696, 29636173), (812, 25402434), (841, 24526488), (1218, 16934956), (1624, 12701217), (1682, 12263244), (2436, 8467478), (2523, 8175496), (3364, 6131622), (4872, 4233739), (5046, 4087748), (5887, 3503784), (6728, 3065811), (10092, 2043874), (11774, 1751892), (17661, 1167928), (20184, 1021937), (23548, 875946), (35322, 583964), (47096, 437973), (70644, 291982), (141288, 145991)]