20223445845

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1367}}^1\times {\mathrm{5449}}^1$

素因数の和:7005

約数の個数: 32

約数和(自身を含む): 32566060800

約数和(自身を除く): 12342614955

約数列:

[1, 3, 5, 15, 181, 543, 905, 1367, 2715, 4101, 5449, 6835, 16347, 20505, 27245, 81735, 247427, 742281, 986269, 1237135, 2958807, 3711405, 4931345, 7448783, 14794035, 22346349, 37243915, 111731745, 1348229723, 4044689169, 6741148615, 20223445845]

約数ペア:

[(1, 20223445845), (3, 6741148615), (5, 4044689169), (15, 1348229723), (181, 111731745), (543, 37243915), (905, 22346349), (1367, 14794035), (2715, 7448783), (4101, 4931345), (5449, 3711405), (6835, 2958807), (16347, 1237135), (20505, 986269), (27245, 742281), (81735, 247427)]