20222244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1206

約数の個数: 96

約数和(自身を含む): 62576640

約数和(自身を除く): 42354396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1163, 1242, 1449, 1932, 2326, 2484, 2898, 3489, 4347, 4652, 5796, 6978, 8141, 8694, 10467, 13956, 16282, 17388, 20934, 24423, 26749, 31401, 32564, 41868, 48846, 53498, 62802, 73269, 80247, 97692, 106996, 125604, 146538, 160494, 187243, 219807, 240741, 293076, 320988, 374486, 439614, 481482, 561729, 722223, 748972, 879228, 962964, 1123458, 1444446, 1685187, 2246916, 2888892, 3370374, 5055561, 6740748, 10111122, 20222244]

約数ペア:

[(1, 20222244), (2, 10111122), (3, 6740748), (4, 5055561), (6, 3370374), (7, 2888892), (9, 2246916), (12, 1685187), (14, 1444446), (18, 1123458), (21, 962964), (23, 879228), (27, 748972), (28, 722223), (36, 561729), (42, 481482), (46, 439614), (54, 374486), (63, 320988), (69, 293076), (84, 240741), (92, 219807), (108, 187243), (126, 160494), (138, 146538), (161, 125604), (189, 106996), (207, 97692), (252, 80247), (276, 73269), (322, 62802), (378, 53498), (414, 48846), (483, 41868), (621, 32564), (644, 31401), (756, 26749), (828, 24423), (966, 20934), (1163, 17388), (1242, 16282), (1449, 13956), (1932, 10467), (2326, 8694), (2484, 8141), (2898, 6978), (3489, 5796), (4347, 4652)]