20178036876

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3673}}^1\times {\mathrm{12373}}^1$

素因数の和:16090

約数の個数: 48

約数和(自身を含む): 48371648864

約数和(自身を除く): 28193611988

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 3673, 7346, 11019, 12373, 14692, 22038, 24746, 37119, 44076, 49492, 74238, 135901, 148476, 271802, 407703, 457801, 543604, 815406, 915602, 1373403, 1630812, 1831204, 2746806, 5493612, 45446029, 90892058, 136338087, 181784116, 272676174, 545352348, 1681503073, 3363006146, 5044509219, 6726012292, 10089018438, 20178036876]

約数ペア:

[(1, 20178036876), (2, 10089018438), (3, 6726012292), (4, 5044509219), (6, 3363006146), (12, 1681503073), (37, 545352348), (74, 272676174), (111, 181784116), (148, 136338087), (222, 90892058), (444, 45446029), (3673, 5493612), (7346, 2746806), (11019, 1831204), (12373, 1630812), (14692, 1373403), (22038, 915602), (24746, 815406), (37119, 543604), (44076, 457801), (49492, 407703), (74238, 271802), (135901, 148476)]