20132433672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6491}}^1\times {\mathrm{9941}}^1$

素因数の和:16454

約数の個数: 64

約数和(自身を含む): 54216509760

約数和(自身を除く): 34084076088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6491, 9941, 12982, 19473, 19882, 25964, 29823, 38946, 39764, 51928, 59646, 77892, 79528, 84383, 119292, 129233, 155784, 168766, 238584, 253149, 258466, 337532, 387699, 506298, 516932, 675064, 775398, 1012596, 1033864, 1550796, 2025192, 3101592, 64527031, 129054062, 193581093, 258108124, 387162186, 516216248, 774324372, 838851403, 1548648744, 1677702806, 2516554209, 3355405612, 5033108418, 6710811224, 10066216836, 20132433672]

約数ペア:

[(1, 20132433672), (2, 10066216836), (3, 6710811224), (4, 5033108418), (6, 3355405612), (8, 2516554209), (12, 1677702806), (13, 1548648744), (24, 838851403), (26, 774324372), (39, 516216248), (52, 387162186), (78, 258108124), (104, 193581093), (156, 129054062), (312, 64527031), (6491, 3101592), (9941, 2025192), (12982, 1550796), (19473, 1033864), (19882, 1012596), (25964, 775398), (29823, 675064), (38946, 516932), (39764, 506298), (51928, 387699), (59646, 337532), (77892, 258466), (79528, 253149), (84383, 238584), (119292, 168766), (129233, 155784)]