20348832984

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{258733}}^1$

素因数の和:258884

約数の個数: 64

約数和(自身を含む): 53092216800

約数和(自身を除く): 32743383816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 113, 116, 174, 226, 232, 339, 348, 452, 678, 696, 904, 1356, 2712, 3277, 6554, 9831, 13108, 19662, 26216, 39324, 78648, 258733, 517466, 776199, 1034932, 1552398, 2069864, 3104796, 6209592, 7503257, 15006514, 22509771, 29236829, 30013028, 45019542, 58473658, 60026056, 87710487, 90039084, 116947316, 175420974, 180078168, 233894632, 350841948, 701683896, 847868041, 1695736082, 2543604123, 3391472164, 5087208246, 6782944328, 10174416492, 20348832984]

約数ペア:

[(1, 20348832984), (2, 10174416492), (3, 6782944328), (4, 5087208246), (6, 3391472164), (8, 2543604123), (12, 1695736082), (24, 847868041), (29, 701683896), (58, 350841948), (87, 233894632), (113, 180078168), (116, 175420974), (174, 116947316), (226, 90039084), (232, 87710487), (339, 60026056), (348, 58473658), (452, 45019542), (678, 30013028), (696, 29236829), (904, 22509771), (1356, 15006514), (2712, 7503257), (3277, 6209592), (6554, 3104796), (9831, 2069864), (13108, 1552398), (19662, 1034932), (26216, 776199), (39324, 517466), (78648, 258733)]