20170123616

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{2699}}^1\times {\mathrm{8053}}^1$

素因数の和:10791

約数の個数: 48

約数和(自身を含む): 41099562000

約数和(自身を除く): 20929438384

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 2699, 5398, 8053, 10796, 16106, 21592, 32212, 43184, 64424, 78271, 86368, 128848, 156542, 233537, 257696, 313084, 467074, 626168, 934148, 1252336, 1868296, 2504672, 3736592, 7473184, 21735047, 43470094, 86940188, 173880376, 347760752, 630316363, 695521504, 1260632726, 2521265452, 5042530904, 10085061808, 20170123616]

約数ペア:

[(1, 20170123616), (2, 10085061808), (4, 5042530904), (8, 2521265452), (16, 1260632726), (29, 695521504), (32, 630316363), (58, 347760752), (116, 173880376), (232, 86940188), (464, 43470094), (928, 21735047), (2699, 7473184), (5398, 3736592), (8053, 2504672), (10796, 1868296), (16106, 1252336), (21592, 934148), (32212, 626168), (43184, 467074), (64424, 313084), (78271, 257696), (86368, 233537), (128848, 156542)]