20161176534

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{1208269}}^1$

素因数の和:1208386

約数の個数: 40

約数和(自身を含む): 45614609040

約数和(自身を除く): 25453432506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2781, 5562, 8343, 16686, 1208269, 2416538, 3624807, 7249614, 10874421, 21748842, 32623263, 65246526, 97869789, 124451707, 195739578, 248903414, 373355121, 746710242, 1120065363, 2240130726, 3360196089, 6720392178, 10080588267, 20161176534]

約数ペア:

[(1, 20161176534), (2, 10080588267), (3, 6720392178), (6, 3360196089), (9, 2240130726), (18, 1120065363), (27, 746710242), (54, 373355121), (81, 248903414), (103, 195739578), (162, 124451707), (206, 97869789), (309, 65246526), (618, 32623263), (927, 21748842), (1854, 10874421), (2781, 7249614), (5562, 3624807), (8343, 2416538), (16686, 1208269)]