20170127502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{290527}}^1$

素因数の和:290590

約数の個数: 96

約数和(自身を含む): 54386841600

約数和(自身を除く): 34216714098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 38, 42, 57, 58, 63, 87, 114, 126, 133, 171, 174, 203, 261, 266, 342, 399, 406, 522, 551, 609, 798, 1102, 1197, 1218, 1653, 1827, 2394, 3306, 3654, 3857, 4959, 7714, 9918, 11571, 23142, 34713, 69426, 290527, 581054, 871581, 1743162, 2033689, 2614743, 4067378, 5229486, 5520013, 6101067, 8425283, 11040026, 12202134, 16560039, 16850566, 18303201, 25275849, 33120078, 36606402, 38640091, 49680117, 50551698, 58976981, 75827547, 77280182, 99360234, 115920273, 117953962, 151655094, 160080377, 176930943, 231840546, 320160754, 347760819, 353861886, 480241131, 530792829, 695521638, 960482262, 1061585658, 1120562639, 1440723393, 2241125278, 2881446786, 3361687917, 6723375834, 10085063751, 20170127502]

約数ペア:

[(1, 20170127502), (2, 10085063751), (3, 6723375834), (6, 3361687917), (7, 2881446786), (9, 2241125278), (14, 1440723393), (18, 1120562639), (19, 1061585658), (21, 960482262), (29, 695521638), (38, 530792829), (42, 480241131), (57, 353861886), (58, 347760819), (63, 320160754), (87, 231840546), (114, 176930943), (126, 160080377), (133, 151655094), (171, 117953962), (174, 115920273), (203, 99360234), (261, 77280182), (266, 75827547), (342, 58976981), (399, 50551698), (406, 49680117), (522, 38640091), (551, 36606402), (609, 33120078), (798, 25275849), (1102, 18303201), (1197, 16850566), (1218, 16560039), (1653, 12202134), (1827, 11040026), (2394, 8425283), (3306, 6101067), (3654, 5520013), (3857, 5229486), (4959, 4067378), (7714, 2614743), (9918, 2033689), (11571, 1743162), (23142, 871581), (34713, 581054), (69426, 290527)]