20244462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 50872320

約数和(自身を除く): 30627858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1103, 1311, 2206, 2622, 3059, 3309, 6118, 6618, 7721, 9177, 15442, 18354, 20957, 23163, 25369, 41914, 46326, 50738, 62871, 76107, 125742, 146699, 152214, 177583, 293398, 355166, 440097, 482011, 532749, 880194, 964022, 1065498, 1446033, 2892066, 3374077, 6748154, 10122231, 20244462]

約数ペア:

[(1, 20244462), (2, 10122231), (3, 6748154), (6, 3374077), (7, 2892066), (14, 1446033), (19, 1065498), (21, 964022), (23, 880194), (38, 532749), (42, 482011), (46, 440097), (57, 355166), (69, 293398), (114, 177583), (133, 152214), (138, 146699), (161, 125742), (266, 76107), (322, 62871), (399, 50738), (437, 46326), (483, 41914), (798, 25369), (874, 23163), (966, 20957), (1103, 18354), (1311, 15442), (2206, 9177), (2622, 7721), (3059, 6618), (3309, 6118)]