20200914

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6596

約数の個数: 40

約数和(自身を含む): 47654640

約数和(自身を除く): 27453726

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 6563, 13126, 19689, 39378, 59067, 118134, 124697, 177201, 249394, 354402, 374091, 531603, 748182, 1063206, 1122273, 2244546, 3366819, 6733638, 10100457, 20200914]

約数ペア:

[(1, 20200914), (2, 10100457), (3, 6733638), (6, 3366819), (9, 2244546), (18, 1122273), (19, 1063206), (27, 748182), (38, 531603), (54, 374091), (57, 354402), (81, 249394), (114, 177201), (162, 124697), (171, 118134), (342, 59067), (513, 39378), (1026, 19689), (1539, 13126), (3078, 6563)]