20172916946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3547}}^1\times {\mathrm{31249}}^1$

素因数の和:34818

約数の個数: 32

約数和(自身を含む): 37254000000

約数和(自身を除く): 17081083054

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 3547, 7094, 24829, 31249, 46111, 49658, 62498, 92222, 218743, 322777, 406237, 437486, 645554, 812474, 2843659, 5687318, 110840203, 221680406, 775881421, 1440922639, 1551762842, 2881845278, 10086458473, 20172916946]

約数ペア:

[(1, 20172916946), (2, 10086458473), (7, 2881845278), (13, 1551762842), (14, 1440922639), (26, 775881421), (91, 221680406), (182, 110840203), (3547, 5687318), (7094, 2843659), (24829, 812474), (31249, 645554), (46111, 437486), (49658, 406237), (62498, 322777), (92222, 218743)]