20222448194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{1811}}^1$

素因数の和:2183

約数の個数: 64

約数和(自身を含む): 34718035968

約数和(自身を除く): 14495587774

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 263, 299, 526, 598, 923, 1633, 1811, 1846, 3266, 3419, 3622, 6049, 6838, 12098, 18673, 21229, 23543, 37346, 41653, 42458, 47086, 78637, 83306, 128581, 157274, 242749, 257162, 429479, 476293, 485498, 541489, 858958, 952586, 1082978, 1671553, 2957363, 3343106, 5583227, 5914726, 6191809, 10954739, 11166454, 12383618, 21909478, 33816803, 38445719, 67633606, 76891438, 142411607, 284823214, 439618439, 777786469, 879236878, 1555572938, 10111224097, 20222448194]

約数ペア:

[(1, 20222448194), (2, 10111224097), (13, 1555572938), (23, 879236878), (26, 777786469), (46, 439618439), (71, 284823214), (142, 142411607), (263, 76891438), (299, 67633606), (526, 38445719), (598, 33816803), (923, 21909478), (1633, 12383618), (1811, 11166454), (1846, 10954739), (3266, 6191809), (3419, 5914726), (3622, 5583227), (6049, 3343106), (6838, 2957363), (12098, 1671553), (18673, 1082978), (21229, 952586), (23543, 858958), (37346, 541489), (41653, 485498), (42458, 476293), (47086, 429479), (78637, 257162), (83306, 242749), (128581, 157274)]