20166036012

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1301}}^1\times {\mathrm{9161}}^1$

素因数の和:10519

約数の個数: 72

約数和(自身を含む): 52105540032

約数和(自身を除く): 31939504020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1301, 1692, 2602, 3903, 5204, 7806, 9161, 11709, 15612, 18322, 23418, 27483, 36644, 46836, 54966, 61147, 82449, 109932, 122294, 164898, 183441, 244588, 329796, 366882, 430567, 550323, 733764, 861134, 1100646, 1291701, 1722268, 2201292, 2583402, 3875103, 5166804, 7750206, 11918461, 15500412, 23836922, 35755383, 47673844, 71510766, 107266149, 143021532, 214532298, 429064596, 560167667, 1120335334, 1680503001, 2240670668, 3361006002, 5041509003, 6722012004, 10083018006, 20166036012]

約数ペア:

[(1, 20166036012), (2, 10083018006), (3, 6722012004), (4, 5041509003), (6, 3361006002), (9, 2240670668), (12, 1680503001), (18, 1120335334), (36, 560167667), (47, 429064596), (94, 214532298), (141, 143021532), (188, 107266149), (282, 71510766), (423, 47673844), (564, 35755383), (846, 23836922), (1301, 15500412), (1692, 11918461), (2602, 7750206), (3903, 5166804), (5204, 3875103), (7806, 2583402), (9161, 2201292), (11709, 1722268), (15612, 1291701), (18322, 1100646), (23418, 861134), (27483, 733764), (36644, 550323), (46836, 430567), (54966, 366882), (61147, 329796), (82449, 244588), (109932, 183441), (122294, 164898)]