20173992038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{802913}}^1$

素因数の和:803671

約数の個数: 16

約数和(自身を含む): 32084443440

約数和(自身を除く): 11910451402

約数列:

[1, 2, 17, 34, 739, 1478, 12563, 25126, 802913, 1605826, 13649521, 27299042, 593352707, 1186705414, 10086996019, 20173992038]

約数ペア:

[(1, 20173992038), (2, 10086996019), (17, 1186705414), (34, 593352707), (739, 27299042), (1478, 13649521), (12563, 1605826), (25126, 802913)]