20289317778

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{1327}}^1\times {\mathrm{4799}}^1$

素因数の和:6196

約数の個数: 64

約数和(自身を含む): 45895680000

約数和(自身を除く): 25606362222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1327, 1593, 2654, 3186, 3981, 4799, 7962, 9598, 11943, 14397, 23886, 28794, 35829, 43191, 71658, 78293, 86382, 129573, 156586, 234879, 259146, 283141, 469758, 566282, 704637, 849423, 1409274, 1698846, 2113911, 2548269, 4227822, 5096538, 6368273, 7644807, 12736546, 15289614, 19104819, 38209638, 57314457, 114628914, 171943371, 343886742, 375728107, 751456214, 1127184321, 2254368642, 3381552963, 6763105926, 10144658889, 20289317778]

約数ペア:

[(1, 20289317778), (2, 10144658889), (3, 6763105926), (6, 3381552963), (9, 2254368642), (18, 1127184321), (27, 751456214), (54, 375728107), (59, 343886742), (118, 171943371), (177, 114628914), (354, 57314457), (531, 38209638), (1062, 19104819), (1327, 15289614), (1593, 12736546), (2654, 7644807), (3186, 6368273), (3981, 5096538), (4799, 4227822), (7962, 2548269), (9598, 2113911), (11943, 1698846), (14397, 1409274), (23886, 849423), (28794, 704637), (35829, 566282), (43191, 469758), (71658, 283141), (78293, 259146), (86382, 234879), (129573, 156586)]