20347032

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{8231}}^1$

素因数の和:8343

約数の個数: 32

約数和(自身を含む): 51367680

約数和(自身を除く): 31020648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 8231, 16462, 24693, 32924, 49386, 65848, 98772, 197544, 847793, 1695586, 2543379, 3391172, 5086758, 6782344, 10173516, 20347032]

約数ペア:

[(1, 20347032), (2, 10173516), (3, 6782344), (4, 5086758), (6, 3391172), (8, 2543379), (12, 1695586), (24, 847793), (103, 197544), (206, 98772), (309, 65848), (412, 49386), (618, 32924), (824, 24693), (1236, 16462), (2472, 8231)]