20181159336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4975631}}^1$

素因数の和:4975666

約数の個数: 48

約数和(自身を含む): 54632439360

約数和(自身を除く): 34451280024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 4975631, 9951262, 14926893, 19902524, 29853786, 39805048, 59707572, 64683203, 119415144, 129366406, 194049609, 258732812, 388099218, 517465624, 776198436, 840881639, 1552396872, 1681763278, 2522644917, 3363526556, 5045289834, 6727053112, 10090579668, 20181159336]

約数ペア:

[(1, 20181159336), (2, 10090579668), (3, 6727053112), (4, 5045289834), (6, 3363526556), (8, 2522644917), (12, 1681763278), (13, 1552396872), (24, 840881639), (26, 776198436), (39, 517465624), (52, 388099218), (78, 258732812), (104, 194049609), (156, 129366406), (169, 119415144), (312, 64683203), (338, 59707572), (507, 39805048), (676, 29853786), (1014, 19902524), (1352, 14926893), (2028, 9951262), (4056, 4975631)]