20160854392

素因数分解:

$2^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{340601}}^1$

素因数の和:340772

約数の個数: 48

約数和(自身を含む): 44264635920

約数和(自身を除く): 24103781528

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 151, 196, 302, 392, 604, 1057, 1208, 2114, 4228, 7399, 8456, 14798, 29596, 59192, 340601, 681202, 1362404, 2384207, 2724808, 4768414, 9536828, 16689449, 19073656, 33378898, 51430751, 66757796, 102861502, 133515592, 205723004, 360015257, 411446008, 720030514, 1440061028, 2520106799, 2880122056, 5040213598, 10080427196, 20160854392]

約数ペア:

[(1, 20160854392), (2, 10080427196), (4, 5040213598), (7, 2880122056), (8, 2520106799), (14, 1440061028), (28, 720030514), (49, 411446008), (56, 360015257), (98, 205723004), (151, 133515592), (196, 102861502), (302, 66757796), (392, 51430751), (604, 33378898), (1057, 19073656), (1208, 16689449), (2114, 9536828), (4228, 4768414), (7399, 2724808), (8456, 2384207), (14798, 1362404), (29596, 681202), (59192, 340601)]