7376420020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21695353}}^1$

素因数の和:21695379

約数の個数: 24

約数和(自身を含む): 16401687624

約数和(自身を除く): 9025267604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 21695353, 43390706, 86781412, 108476765, 216953530, 368821001, 433907060, 737642002, 1475284004, 1844105005, 3688210010, 7376420020]

約数ペア:

[(1, 7376420020), (2, 3688210010), (4, 1844105005), (5, 1475284004), (10, 737642002), (17, 433907060), (20, 368821001), (34, 216953530), (68, 108476765), (85, 86781412), (170, 43390706), (340, 21695353)]