20181444972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1\times {\mathrm{43573}}^1$

素因数の和:46562

約数の個数: 48

約数和(自身を含む): 50730593760

約数和(自身を除く): 30549148788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2969, 5938, 8907, 11876, 17814, 35628, 38597, 43573, 77194, 87146, 115791, 130719, 154388, 174292, 231582, 261438, 463164, 522876, 566449, 1132898, 1699347, 2265796, 3398694, 6797388, 129368237, 258736474, 388104711, 517472948, 776209422, 1552418844, 1681787081, 3363574162, 5045361243, 6727148324, 10090722486, 20181444972]

約数ペア:

[(1, 20181444972), (2, 10090722486), (3, 6727148324), (4, 5045361243), (6, 3363574162), (12, 1681787081), (13, 1552418844), (26, 776209422), (39, 517472948), (52, 388104711), (78, 258736474), (156, 129368237), (2969, 6797388), (5938, 3398694), (8907, 2265796), (11876, 1699347), (17814, 1132898), (35628, 566449), (38597, 522876), (43573, 463164), (77194, 261438), (87146, 231582), (115791, 174292), (130719, 154388)]