20263480608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1311043}}^1$

素因数の和:1311086

約数の個数: 96

約数和(自身を含む): 63433552896

約数和(自身を除く): 43170072288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 15456, 1311043, 2622086, 3933129, 5244172, 7866258, 9177301, 10488344, 15732516, 18354602, 20976688, 27531903, 30153989, 31465032, 36709204, 41953376, 55063806, 60307978, 62930064, 73418408, 90461967, 110127612, 120615956, 125860128, 146836816, 180923934, 211077923, 220255224, 241231912, 293673632, 361847868, 422155846, 440510448, 482463824, 633233769, 723695736, 844311692, 881020896, 964927648, 1266467538, 1447391472, 1688623384, 2532935076, 2894782944, 3377246768, 5065870152, 6754493536, 10131740304, 20263480608]

約数ペア:

[(1, 20263480608), (2, 10131740304), (3, 6754493536), (4, 5065870152), (6, 3377246768), (7, 2894782944), (8, 2532935076), (12, 1688623384), (14, 1447391472), (16, 1266467538), (21, 964927648), (23, 881020896), (24, 844311692), (28, 723695736), (32, 633233769), (42, 482463824), (46, 440510448), (48, 422155846), (56, 361847868), (69, 293673632), (84, 241231912), (92, 220255224), (96, 211077923), (112, 180923934), (138, 146836816), (161, 125860128), (168, 120615956), (184, 110127612), (224, 90461967), (276, 73418408), (322, 62930064), (336, 60307978), (368, 55063806), (483, 41953376), (552, 36709204), (644, 31465032), (672, 30153989), (736, 27531903), (966, 20976688), (1104, 18354602), (1288, 15732516), (1932, 10488344), (2208, 9177301), (2576, 7866258), (3864, 5244172), (5152, 3933129), (7728, 2622086), (15456, 1311043)]