20231690

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 37791360

約数和(自身を除く): 17559670

約数列:

[1, 2, 5, 10, 53, 59, 106, 118, 265, 295, 530, 590, 647, 1294, 3127, 3235, 6254, 6470, 15635, 31270, 34291, 38173, 68582, 76346, 171455, 190865, 342910, 381730, 2023169, 4046338, 10115845, 20231690]

約数ペア:

[(1, 20231690), (2, 10115845), (5, 4046338), (10, 2023169), (53, 381730), (59, 342910), (106, 190865), (118, 171455), (265, 76346), (295, 68582), (530, 38173), (590, 34291), (647, 31270), (1294, 15635), (3127, 6470), (3235, 6254)]