20366921236905

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1\times {\mathrm{203339}}^1$

素因数の和:207179

約数の個数: 96

約数和(自身を含む): 38369769984000

約数和(自身を除く): 18002848747095

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2945, 3779, 5301, 8835, 11337, 18895, 26505, 34011, 56685, 71801, 117149, 170055, 203339, 215403, 351447, 359005, 585745, 610017, 646209, 1016695, 1054341, 1077015, 1757235, 1830051, 2225831, 3050085, 3231045, 3863441, 5271705, 6303509, 6677493, 9150255, 11129155, 11590323, 18910527, 19317205, 20032479, 31517545, 33387465, 34770969, 56731581, 57951615, 94552635, 100162395, 119766671, 173854845, 283657905, 359300013, 598833355, 768418081, 1077900039, 1796500065, 2305254243, 3842090405, 5389500195, 6915762729, 11526271215, 14599943539, 23820960511, 34578813645, 43799830617, 71462881533, 72999717695, 119104802555, 131399491851, 214388644599, 218999153085, 357314407665, 452598249709, 656997459255, 1071943222995, 1357794749127, 2262991248545, 4073384247381, 6788973745635, 20366921236905]

約数ペア:

[(1, 20366921236905), (3, 6788973745635), (5, 4073384247381), (9, 2262991248545), (15, 1357794749127), (19, 1071943222995), (31, 656997459255), (45, 452598249709), (57, 357314407665), (93, 218999153085), (95, 214388644599), (155, 131399491851), (171, 119104802555), (279, 72999717695), (285, 71462881533), (465, 43799830617), (589, 34578813645), (855, 23820960511), (1395, 14599943539), (1767, 11526271215), (2945, 6915762729), (3779, 5389500195), (5301, 3842090405), (8835, 2305254243), (11337, 1796500065), (18895, 1077900039), (26505, 768418081), (34011, 598833355), (56685, 359300013), (71801, 283657905), (117149, 173854845), (170055, 119766671), (203339, 100162395), (215403, 94552635), (351447, 57951615), (359005, 56731581), (585745, 34770969), (610017, 33387465), (646209, 31517545), (1016695, 20032479), (1054341, 19317205), (1077015, 18910527), (1757235, 11590323), (1830051, 11129155), (2225831, 9150255), (3050085, 6677493), (3231045, 6303509), (3863441, 5271705)]