20160465804

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19310791}}^1$

素因数の和:19310830

約数の個数: 36

約数和(自身を含む): 52718462160

約数和(自身を除く): 32557996356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19310791, 38621582, 57932373, 77243164, 115864746, 173797119, 231729492, 347594238, 560012939, 695188476, 1120025878, 1680038817, 2240051756, 3360077634, 5040116451, 6720155268, 10080232902, 20160465804]

約数ペア:

[(1, 20160465804), (2, 10080232902), (3, 6720155268), (4, 5040116451), (6, 3360077634), (9, 2240051756), (12, 1680038817), (18, 1120025878), (29, 695188476), (36, 560012939), (58, 347594238), (87, 231729492), (116, 173797119), (174, 115864746), (261, 77243164), (348, 57932373), (522, 38621582), (1044, 19310791)]