20186034018

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1\times {\mathrm{19949}}^1$

素因数の和:21322

約数の個数: 32

約数和(自身を含む): 40701830400

約数和(自身を除く): 20515796382

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 1231, 2462, 3693, 7386, 19949, 39898, 59847, 119694, 168647, 337294, 505941, 1011882, 2733013, 5466026, 8199039, 16398078, 24557219, 49114438, 73671657, 147343314, 3364339003, 6728678006, 10093017009, 20186034018]

約数ペア:

[(1, 20186034018), (2, 10093017009), (3, 6728678006), (6, 3364339003), (137, 147343314), (274, 73671657), (411, 49114438), (822, 24557219), (1231, 16398078), (2462, 8199039), (3693, 5466026), (7386, 2733013), (19949, 1011882), (39898, 505941), (59847, 337294), (119694, 168647)]