2016520212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{3557}}^1$

素因数の和:3985

約数の個数: 96

約数和(自身を含む): 5709650688

約数和(自身を除く): 3693130476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 397, 476, 714, 794, 1191, 1428, 1588, 2382, 2779, 3557, 4764, 5558, 6749, 7114, 8337, 10671, 11116, 13498, 14228, 16674, 20247, 21342, 24899, 26996, 33348, 40494, 42684, 47243, 49798, 60469, 74697, 80988, 94486, 99596, 120938, 141729, 149394, 181407, 188972, 241876, 283458, 298788, 362814, 423283, 566916, 725628, 846566, 1269849, 1412129, 1693132, 2539698, 2824258, 4236387, 5079396, 5648516, 8472774, 9884903, 16945548, 19769806, 24006193, 29654709, 39539612, 48012386, 59309418, 72018579, 96024772, 118618836, 144037158, 168043351, 288074316, 336086702, 504130053, 672173404, 1008260106, 2016520212]

約数ペア:

[(1, 2016520212), (2, 1008260106), (3, 672173404), (4, 504130053), (6, 336086702), (7, 288074316), (12, 168043351), (14, 144037158), (17, 118618836), (21, 96024772), (28, 72018579), (34, 59309418), (42, 48012386), (51, 39539612), (68, 29654709), (84, 24006193), (102, 19769806), (119, 16945548), (204, 9884903), (238, 8472774), (357, 5648516), (397, 5079396), (476, 4236387), (714, 2824258), (794, 2539698), (1191, 1693132), (1428, 1412129), (1588, 1269849), (2382, 846566), (2779, 725628), (3557, 566916), (4764, 423283), (5558, 362814), (6749, 298788), (7114, 283458), (8337, 241876), (10671, 188972), (11116, 181407), (13498, 149394), (14228, 141729), (16674, 120938), (20247, 99596), (21342, 94486), (24899, 80988), (26996, 74697), (33348, 60469), (40494, 49798), (42684, 47243)]