20161177696

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1975037}}^1$

素因数の和:1975087

約数の個数: 48

約数和(自身を含む): 44793861840

約数和(自身を除く): 24632684144

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 10208, 1975037, 3950074, 7900148, 15800296, 21725407, 31600592, 43450814, 57276073, 63201184, 86901628, 114552146, 173803256, 229104292, 347606512, 458208584, 630036803, 695213024, 916417168, 1260073606, 1832834336, 2520147212, 5040294424, 10080588848, 20161177696]

約数ペア:

[(1, 20161177696), (2, 10080588848), (4, 5040294424), (8, 2520147212), (11, 1832834336), (16, 1260073606), (22, 916417168), (29, 695213024), (32, 630036803), (44, 458208584), (58, 347606512), (88, 229104292), (116, 173803256), (176, 114552146), (232, 86901628), (319, 63201184), (352, 57276073), (464, 43450814), (638, 31600592), (928, 21725407), (1276, 15800296), (2552, 7900148), (5104, 3950074), (10208, 1975037)]