20199930165

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1\times {\mathrm{4789}}^1$

素因数の和:6266

約数の個数: 48

約数和(自身を含む): 35568624000

約数和(自身を除く): 15368693835

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 1399, 3015, 4197, 4789, 6995, 12591, 14367, 20985, 23945, 43101, 62955, 71835, 93733, 215505, 281199, 320863, 468665, 843597, 962589, 1405995, 1604315, 2887767, 4217985, 4812945, 6699811, 14438835, 20099433, 33499055, 60298299, 100497165, 301491495, 448887337, 1346662011, 2244436685, 4039986033, 6733310055, 20199930165]

約数ペア:

[(1, 20199930165), (3, 6733310055), (5, 4039986033), (9, 2244436685), (15, 1346662011), (45, 448887337), (67, 301491495), (201, 100497165), (335, 60298299), (603, 33499055), (1005, 20099433), (1399, 14438835), (3015, 6699811), (4197, 4812945), (4789, 4217985), (6995, 2887767), (12591, 1604315), (14367, 1405995), (20985, 962589), (23945, 843597), (43101, 468665), (62955, 320863), (71835, 281199), (93733, 215505)]