20790024

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{6323}}^1$

素因数の和:6469

約数の個数: 32

約数和(自身を含む): 52362720

約数和(自身を除く): 31572696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 6323, 12646, 18969, 25292, 37938, 50584, 75876, 151752, 866251, 1732502, 2598753, 3465004, 5197506, 6930008, 10395012, 20790024]

約数ペア:

[(1, 20790024), (2, 10395012), (3, 6930008), (4, 5197506), (6, 3465004), (8, 2598753), (12, 1732502), (24, 866251), (137, 151752), (274, 75876), (411, 50584), (548, 37938), (822, 25292), (1096, 18969), (1644, 12646), (3288, 6323)]