20161211598

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{8803}}^1$

素因数の和:9134

約数の個数: 96

約数和(自身を含む): 48948831360

約数和(自身を除く): 28787619762

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 269, 387, 473, 538, 774, 807, 946, 1419, 1614, 2421, 2838, 2959, 4257, 4842, 5918, 8514, 8803, 8877, 11567, 17606, 17754, 23134, 26409, 26631, 34701, 52818, 53262, 69402, 79227, 96833, 104103, 127237, 158454, 193666, 208206, 254474, 290499, 378529, 381711, 580998, 757058, 763422, 871497, 1135587, 1145133, 1742994, 2271174, 2290266, 2368007, 3406761, 4163819, 4736014, 6813522, 7104021, 8327638, 12491457, 14208042, 21312063, 24982914, 26048077, 37474371, 42624126, 52096154, 74948742, 78144231, 101824301, 156288462, 203648602, 234432693, 305472903, 468865386, 610945806, 916418709, 1120067311, 1832837418, 2240134622, 3360201933, 6720403866, 10080605799, 20161211598]

約数ペア:

[(1, 20161211598), (2, 10080605799), (3, 6720403866), (6, 3360201933), (9, 2240134622), (11, 1832837418), (18, 1120067311), (22, 916418709), (33, 610945806), (43, 468865386), (66, 305472903), (86, 234432693), (99, 203648602), (129, 156288462), (198, 101824301), (258, 78144231), (269, 74948742), (387, 52096154), (473, 42624126), (538, 37474371), (774, 26048077), (807, 24982914), (946, 21312063), (1419, 14208042), (1614, 12491457), (2421, 8327638), (2838, 7104021), (2959, 6813522), (4257, 4736014), (4842, 4163819), (5918, 3406761), (8514, 2368007), (8803, 2290266), (8877, 2271174), (11567, 1742994), (17606, 1145133), (17754, 1135587), (23134, 871497), (26409, 763422), (26631, 757058), (34701, 580998), (52818, 381711), (53262, 378529), (69402, 290499), (79227, 254474), (96833, 208206), (104103, 193666), (127237, 158454)]