20286589632

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{1459}}^1$

素因数の和:2134

約数の個数: 112

約数和(自身を含む): 54201974400

約数和(自身を除く): 33915384768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 521, 556, 834, 1042, 1112, 1459, 1563, 1668, 2084, 2224, 2918, 3126, 3336, 4168, 4377, 4448, 5836, 6252, 6672, 8336, 8754, 8896, 11672, 12504, 13344, 16672, 17508, 23344, 25008, 26688, 33344, 35016, 46688, 50016, 70032, 72419, 93376, 100032, 140064, 144838, 202801, 217257, 280128, 289676, 405602, 434514, 579352, 608403, 760139, 811204, 869028, 1158704, 1216806, 1520278, 1622408, 1738056, 2280417, 2317408, 2433612, 3040556, 3244816, 3476112, 4560834, 4634816, 4867224, 6081112, 6489632, 6952224, 9121668, 9734448, 12162224, 12979264, 13904448, 18243336, 19468896, 24324448, 36486672, 38937792, 48648896, 72973344, 105659321, 145946688, 211318642, 316977963, 422637284, 633955926, 845274568, 1267911852, 1690549136, 2535823704, 3381098272, 5071647408, 6762196544, 10143294816, 20286589632]

約数ペア:

[(1, 20286589632), (2, 10143294816), (3, 6762196544), (4, 5071647408), (6, 3381098272), (8, 2535823704), (12, 1690549136), (16, 1267911852), (24, 845274568), (32, 633955926), (48, 422637284), (64, 316977963), (96, 211318642), (139, 145946688), (192, 105659321), (278, 72973344), (417, 48648896), (521, 38937792), (556, 36486672), (834, 24324448), (1042, 19468896), (1112, 18243336), (1459, 13904448), (1563, 12979264), (1668, 12162224), (2084, 9734448), (2224, 9121668), (2918, 6952224), (3126, 6489632), (3336, 6081112), (4168, 4867224), (4377, 4634816), (4448, 4560834), (5836, 3476112), (6252, 3244816), (6672, 3040556), (8336, 2433612), (8754, 2317408), (8896, 2280417), (11672, 1738056), (12504, 1622408), (13344, 1520278), (16672, 1216806), (17508, 1158704), (23344, 869028), (25008, 811204), (26688, 760139), (33344, 608403), (35016, 579352), (46688, 434514), (50016, 405602), (70032, 289676), (72419, 280128), (93376, 217257), (100032, 202801), (140064, 144838)]