20177542322

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 36911001600

約数和(自身を除く): 16733459278

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 127, 217, 241, 254, 343, 434, 482, 686, 889, 961, 1519, 1687, 1778, 1922, 3038, 3374, 3937, 6223, 6727, 7471, 7874, 10633, 11809, 12446, 13454, 14942, 21266, 23618, 27559, 30607, 43561, 47089, 52297, 55118, 61214, 82663, 87122, 94178, 104594, 122047, 165326, 192913, 214249, 231601, 244094, 329623, 366079, 385826, 428498, 463202, 659246, 732158, 854329, 948817, 1350391, 1499743, 1621207, 1708658, 1897634, 2562553, 2700782, 2999486, 3242414, 5125106, 5980303, 6641719, 10498201, 11348449, 11960606, 13283438, 20996402, 22696898, 29413327, 41862121, 46492033, 58826654, 79439143, 83724242, 92984066, 158878286, 205893289, 325444231, 411786578, 650888462, 1441253023, 2882506046, 10088771161, 20177542322]

約数ペア:

[(1, 20177542322), (2, 10088771161), (7, 2882506046), (14, 1441253023), (31, 650888462), (49, 411786578), (62, 325444231), (98, 205893289), (127, 158878286), (217, 92984066), (241, 83724242), (254, 79439143), (343, 58826654), (434, 46492033), (482, 41862121), (686, 29413327), (889, 22696898), (961, 20996402), (1519, 13283438), (1687, 11960606), (1778, 11348449), (1922, 10498201), (3038, 6641719), (3374, 5980303), (3937, 5125106), (6223, 3242414), (6727, 2999486), (7471, 2700782), (7874, 2562553), (10633, 1897634), (11809, 1708658), (12446, 1621207), (13454, 1499743), (14942, 1350391), (21266, 948817), (23618, 854329), (27559, 732158), (30607, 659246), (43561, 463202), (47089, 428498), (52297, 385826), (55118, 366079), (61214, 329623), (82663, 244094), (87122, 231601), (94178, 214249), (104594, 192913), (122047, 165326)]