20153931358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1738307}}^1$

素因数の和:1738368

約数の個数: 32

約数和(自身を含む): 36045554688

約数和(自身を除く): 15891623330

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 187, 341, 374, 527, 682, 1054, 5797, 11594, 1738307, 3476614, 19121377, 29551219, 38242754, 53887517, 59102438, 107775034, 325063409, 592762687, 650126818, 916087789, 1185525374, 1832175578, 10076965679, 20153931358]

約数ペア:

[(1, 20153931358), (2, 10076965679), (11, 1832175578), (17, 1185525374), (22, 916087789), (31, 650126818), (34, 592762687), (62, 325063409), (187, 107775034), (341, 59102438), (374, 53887517), (527, 38242754), (682, 29551219), (1054, 19121377), (5797, 3476614), (11594, 1738307)]