20140574076

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{3805853}}^1$

素因数の和:3805880

約数の個数: 72

約数和(自身を含む): 60741429840

約数和(自身を除く): 40600855764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 3805853, 7611706, 11417559, 15223412, 22835118, 26640971, 34252677, 45670236, 53281942, 68505354, 79922913, 102758031, 106563884, 137010708, 159845826, 186486797, 205516062, 239768739, 319691652, 372973594, 411032124, 479537478, 559460391, 719306217, 745947188, 959074956, 1118920782, 1438612434, 1678381173, 2237841564, 2877224868, 3356762346, 5035143519, 6713524692, 10070287038, 20140574076]

約数ペア:

[(1, 20140574076), (2, 10070287038), (3, 6713524692), (4, 5035143519), (6, 3356762346), (7, 2877224868), (9, 2237841564), (12, 1678381173), (14, 1438612434), (18, 1118920782), (21, 959074956), (27, 745947188), (28, 719306217), (36, 559460391), (42, 479537478), (49, 411032124), (54, 372973594), (63, 319691652), (84, 239768739), (98, 205516062), (108, 186486797), (126, 159845826), (147, 137010708), (189, 106563884), (196, 102758031), (252, 79922913), (294, 68505354), (378, 53281942), (441, 45670236), (588, 34252677), (756, 26640971), (882, 22835118), (1323, 15223412), (1764, 11417559), (2646, 7611706), (5292, 3805853)]