20166175404

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2551}}^1\times {\mathrm{12917}}^1$

素因数の和:15495

約数の個数: 72

約数和(自身を含む): 53999513568

約数和(自身を除く): 33833338164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 2551, 5102, 7653, 10204, 12917, 15306, 22959, 25834, 30612, 38751, 43367, 45918, 51668, 77502, 86734, 91836, 116253, 130101, 155004, 173468, 219589, 232506, 260202, 390303, 439178, 465012, 520404, 658767, 780606, 878356, 1317534, 1561212, 1976301, 2635068, 3952602, 7905204, 32951267, 65902534, 98853801, 131805068, 197707602, 296561403, 395415204, 560171539, 593122806, 1120343078, 1186245612, 1680514617, 2240686156, 3361029234, 5041543851, 6722058468, 10083087702, 20166175404]

約数ペア:

[(1, 20166175404), (2, 10083087702), (3, 6722058468), (4, 5041543851), (6, 3361029234), (9, 2240686156), (12, 1680514617), (17, 1186245612), (18, 1120343078), (34, 593122806), (36, 560171539), (51, 395415204), (68, 296561403), (102, 197707602), (153, 131805068), (204, 98853801), (306, 65902534), (612, 32951267), (2551, 7905204), (5102, 3952602), (7653, 2635068), (10204, 1976301), (12917, 1561212), (15306, 1317534), (22959, 878356), (25834, 780606), (30612, 658767), (38751, 520404), (43367, 465012), (45918, 439178), (51668, 390303), (77502, 260202), (86734, 232506), (91836, 219589), (116253, 173468), (130101, 155004)]