20187923035

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{22877}}^1$

素因数の和:24235

約数の個数: 32

約数和(自身を含む): 29166704640

約数和(自身を除く): 8978781605

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 1327, 6635, 9289, 22877, 25213, 46445, 114385, 126065, 160139, 176491, 434663, 800695, 882455, 2173315, 3042641, 15213205, 30357779, 151788895, 212504453, 576797801, 1062522265, 2883989005, 4037584607, 20187923035]

約数ペア:

[(1, 20187923035), (5, 4037584607), (7, 2883989005), (19, 1062522265), (35, 576797801), (95, 212504453), (133, 151788895), (665, 30357779), (1327, 15213205), (6635, 3042641), (9289, 2173315), (22877, 882455), (25213, 800695), (46445, 434663), (114385, 176491), (126065, 160139)]