20137842582

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{442843}}^1$

素因数の和:442925

約数の個数: 64

約数和(自身を含む): 48209769216

約数和(自身を除く): 28071926634

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 53, 66, 78, 106, 143, 159, 286, 318, 429, 583, 689, 858, 1166, 1378, 1749, 2067, 3498, 4134, 7579, 15158, 22737, 45474, 442843, 885686, 1328529, 2657058, 4871273, 5756959, 9742546, 11513918, 14613819, 17270877, 23470679, 29227638, 34541754, 46941358, 63326549, 70412037, 126653098, 140824074, 189979647, 258177469, 305118827, 379959294, 516354938, 610237654, 774532407, 915356481, 1549064814, 1830712962, 3356307097, 6712614194, 10068921291, 20137842582]

約数ペア:

[(1, 20137842582), (2, 10068921291), (3, 6712614194), (6, 3356307097), (11, 1830712962), (13, 1549064814), (22, 915356481), (26, 774532407), (33, 610237654), (39, 516354938), (53, 379959294), (66, 305118827), (78, 258177469), (106, 189979647), (143, 140824074), (159, 126653098), (286, 70412037), (318, 63326549), (429, 46941358), (583, 34541754), (689, 29227638), (858, 23470679), (1166, 17270877), (1378, 14613819), (1749, 11513918), (2067, 9742546), (3498, 5756959), (4134, 4871273), (7579, 2657058), (15158, 1328529), (22737, 885686), (45474, 442843)]