20172463365

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{10079}}^1$

素因数の和:10266

約数の個数: 64

約数和(自身を含む): 34488115200

約数和(自身を除く): 14315651835

約数列:

[1, 3, 5, 15, 29, 43, 87, 107, 129, 145, 215, 321, 435, 535, 645, 1247, 1605, 3103, 3741, 4601, 6235, 9309, 10079, 13803, 15515, 18705, 23005, 30237, 46545, 50395, 69015, 133429, 151185, 292291, 400287, 433397, 667145, 876873, 1078453, 1300191, 1461455, 2001435, 2166985, 3235359, 4384365, 5392265, 6500955, 12568513, 16176795, 31275137, 37705539, 46373479, 62842565, 93825411, 139120437, 156375685, 188527695, 231867395, 469127055, 695602185, 1344830891, 4034492673, 6724154455, 20172463365]

約数ペア:

[(1, 20172463365), (3, 6724154455), (5, 4034492673), (15, 1344830891), (29, 695602185), (43, 469127055), (87, 231867395), (107, 188527695), (129, 156375685), (145, 139120437), (215, 93825411), (321, 62842565), (435, 46373479), (535, 37705539), (645, 31275137), (1247, 16176795), (1605, 12568513), (3103, 6500955), (3741, 5392265), (4601, 4384365), (6235, 3235359), (9309, 2166985), (10079, 2001435), (13803, 1461455), (15515, 1300191), (18705, 1078453), (23005, 876873), (30237, 667145), (46545, 433397), (50395, 400287), (69015, 292291), (133429, 151185)]