20112048

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12697}}^1$

素因数の和:12722

約数の個数: 60

約数和(自身を含む): 61407528

約数和(自身を除く): 41295480

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 12697, 25394, 38091, 50788, 76182, 101576, 114273, 139667, 152364, 203152, 228546, 279334, 304728, 419001, 457092, 558668, 609456, 838002, 914184, 1117336, 1257003, 1676004, 1828368, 2234672, 2514006, 3352008, 5028012, 6704016, 10056024, 20112048]

約数ペア:

[(1, 20112048), (2, 10056024), (3, 6704016), (4, 5028012), (6, 3352008), (8, 2514006), (9, 2234672), (11, 1828368), (12, 1676004), (16, 1257003), (18, 1117336), (22, 914184), (24, 838002), (33, 609456), (36, 558668), (44, 457092), (48, 419001), (66, 304728), (72, 279334), (88, 228546), (99, 203152), (132, 152364), (144, 139667), (176, 114273), (198, 101576), (264, 76182), (396, 50788), (528, 38091), (792, 25394), (1584, 12697)]