20160920118

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1\times {\mathrm{911}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 42038092800

約数和(自身を除く): 21877172682

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 193, 386, 579, 659, 911, 1158, 1318, 1822, 1977, 2733, 3954, 5466, 5597, 11194, 16791, 19111, 26419, 33582, 38222, 52838, 57333, 79257, 114666, 127187, 158514, 175823, 254374, 351646, 381561, 527469, 600349, 763122, 1054938, 1200698, 1801047, 3602094, 3688423, 5098867, 7376846, 10197734, 11065269, 15296601, 17410121, 22130538, 30593202, 34820242, 52230363, 104460726, 115867357, 231734714, 347602071, 695204142, 3360153353, 6720306706, 10080460059, 20160920118]

約数ペア:

[(1, 20160920118), (2, 10080460059), (3, 6720306706), (6, 3360153353), (29, 695204142), (58, 347602071), (87, 231734714), (174, 115867357), (193, 104460726), (386, 52230363), (579, 34820242), (659, 30593202), (911, 22130538), (1158, 17410121), (1318, 15296601), (1822, 11065269), (1977, 10197734), (2733, 7376846), (3954, 5098867), (5466, 3688423), (5597, 3602094), (11194, 1801047), (16791, 1200698), (19111, 1054938), (26419, 763122), (33582, 600349), (38222, 527469), (52838, 381561), (57333, 351646), (79257, 254374), (114666, 175823), (127187, 158514)]