20441758428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{693317}}^1$

素因数の和:693353

約数の個数: 120

約数和(自身を含む): 65770918752

約数和(自身を除く): 45329160324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 29484, 693317, 1386634, 2079951, 2773268, 4159902, 4853219, 6239853, 8319804, 9013121, 9706438, 12479706, 14559657, 18026242, 18719559, 19412876, 24959412, 27039363, 29119314, 36052484, 37439118, 43678971, 54078726, 56158677, 58238628, 63091847, 74878236, 81118089, 87357942, 108157452, 112317354, 126183694, 131036913, 162236178, 174715884, 189275541, 224634708, 243354267, 252367388, 262073826, 324472356, 378551082, 393110739, 486708534, 524147652, 567826623, 730062801, 757102164, 786221478, 973417068, 1135653246, 1460125602, 1572442956, 1703479869, 2271306492, 2920251204, 3406959738, 5110439607, 6813919476, 10220879214, 20441758428]

約数ペア:

[(1, 20441758428), (2, 10220879214), (3, 6813919476), (4, 5110439607), (6, 3406959738), (7, 2920251204), (9, 2271306492), (12, 1703479869), (13, 1572442956), (14, 1460125602), (18, 1135653246), (21, 973417068), (26, 786221478), (27, 757102164), (28, 730062801), (36, 567826623), (39, 524147652), (42, 486708534), (52, 393110739), (54, 378551082), (63, 324472356), (78, 262073826), (81, 252367388), (84, 243354267), (91, 224634708), (108, 189275541), (117, 174715884), (126, 162236178), (156, 131036913), (162, 126183694), (182, 112317354), (189, 108157452), (234, 87357942), (252, 81118089), (273, 74878236), (324, 63091847), (351, 58238628), (364, 56158677), (378, 54078726), (468, 43678971), (546, 37439118), (567, 36052484), (702, 29119314), (756, 27039363), (819, 24959412), (1053, 19412876), (1092, 18719559), (1134, 18026242), (1404, 14559657), (1638, 12479706), (2106, 9706438), (2268, 9013121), (2457, 8319804), (3276, 6239853), (4212, 4853219), (4914, 4159902), (7371, 2773268), (9828, 2079951), (14742, 1386634), (29484, 693317)]