20005941186

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2062043}}^1$

素因数の和:2062076

約数の個数: 72

約数和(自身を含む): 55007085744

約数和(自身を除く): 35001144558

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 2062043, 4124086, 6186129, 12372258, 14434301, 18558387, 22682473, 28868602, 37116774, 43302903, 45364946, 68047419, 86605806, 101040107, 129908709, 136094838, 158777311, 202080214, 204142257, 259817418, 303120321, 317554622, 408284514, 476331933, 606240642, 909360963, 952663866, 1111441177, 1428995799, 1818721926, 2222882354, 2857991598, 3334323531, 6668647062, 10002970593, 20005941186]

約数ペア:

[(1, 20005941186), (2, 10002970593), (3, 6668647062), (6, 3334323531), (7, 2857991598), (9, 2222882354), (11, 1818721926), (14, 1428995799), (18, 1111441177), (21, 952663866), (22, 909360963), (33, 606240642), (42, 476331933), (49, 408284514), (63, 317554622), (66, 303120321), (77, 259817418), (98, 204142257), (99, 202080214), (126, 158777311), (147, 136094838), (154, 129908709), (198, 101040107), (231, 86605806), (294, 68047419), (441, 45364946), (462, 43302903), (539, 37116774), (693, 28868602), (882, 22682473), (1078, 18558387), (1386, 14434301), (1617, 12372258), (3234, 6186129), (4851, 4124086), (9702, 2062043)]