20714544

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1483}}^1$

素因数の和:1594

約数の個数: 60

約数和(自身を含む): 58609096

約数和(自身を除く): 37894552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1483, 1552, 1746, 2328, 2966, 3492, 4449, 4656, 5932, 6984, 8898, 11864, 13347, 13968, 17796, 23728, 26694, 35592, 53388, 71184, 106776, 143851, 213552, 287702, 431553, 575404, 863106, 1150808, 1294659, 1726212, 2301616, 2589318, 3452424, 5178636, 6904848, 10357272, 20714544]

約数ペア:

[(1, 20714544), (2, 10357272), (3, 6904848), (4, 5178636), (6, 3452424), (8, 2589318), (9, 2301616), (12, 1726212), (16, 1294659), (18, 1150808), (24, 863106), (36, 575404), (48, 431553), (72, 287702), (97, 213552), (144, 143851), (194, 106776), (291, 71184), (388, 53388), (582, 35592), (776, 26694), (873, 23728), (1164, 17796), (1483, 13968), (1552, 13347), (1746, 11864), (2328, 8898), (2966, 6984), (3492, 5932), (4449, 4656)]