20164579395

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1\times {\mathrm{24919}}^1$

素因数の和:25739

約数の個数: 32

約数和(自身を含む): 32750860800

約数和(自身を除く): 12586281405

約数列:

[1, 3, 5, 15, 73, 219, 365, 739, 1095, 2217, 3695, 11085, 24919, 53947, 74757, 124595, 161841, 269735, 373785, 809205, 1819087, 5457261, 9095435, 18415141, 27286305, 55245423, 92075705, 276227115, 1344305293, 4032915879, 6721526465, 20164579395]

約数ペア:

[(1, 20164579395), (3, 6721526465), (5, 4032915879), (15, 1344305293), (73, 276227115), (219, 92075705), (365, 55245423), (739, 27286305), (1095, 18415141), (2217, 9095435), (3695, 5457261), (11085, 1819087), (24919, 809205), (53947, 373785), (74757, 269735), (124595, 161841)]