20565580818

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1571}}^1\times {\mathrm{11423}}^1$

素因数の和:13190

約数の個数: 32

約数和(自身を含む): 41376448512

約数和(自身を除く): 20810867694

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 1571, 3142, 4713, 9426, 11423, 22846, 34269, 68538, 300061, 600122, 900183, 1800366, 2181793, 4363586, 6545379, 13090758, 17945533, 35891066, 53836599, 107673198, 3427596803, 6855193606, 10282790409, 20565580818]

約数ペア:

[(1, 20565580818), (2, 10282790409), (3, 6855193606), (6, 3427596803), (191, 107673198), (382, 53836599), (573, 35891066), (1146, 17945533), (1571, 13090758), (3142, 6545379), (4713, 4363586), (9426, 2181793), (11423, 1800366), (22846, 900183), (34269, 600122), (68538, 300061)]