20928042012

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{6791}}^1\times {\mathrm{3833}}^1$

素因数の和:10698

約数の個数: 48

約数和(自身を含む): 49581165312

約数和(自身を除く): 28653123300

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 3833, 6791, 7666, 11499, 13582, 15332, 20373, 22998, 27164, 40746, 45996, 81492, 256811, 454997, 513622, 770433, 909994, 1027244, 1364991, 1540866, 1819988, 2729982, 3081732, 5459964, 26029903, 52059806, 78089709, 104119612, 156179418, 312358836, 1744003501, 3488007002, 5232010503, 6976014004, 10464021006, 20928042012]

約数ペア:

[(1, 20928042012), (2, 10464021006), (3, 6976014004), (4, 5232010503), (6, 3488007002), (12, 1744003501), (67, 312358836), (134, 156179418), (201, 104119612), (268, 78089709), (402, 52059806), (804, 26029903), (3833, 5459964), (6791, 3081732), (7666, 2729982), (11499, 1819988), (13582, 1540866), (15332, 1364991), (20373, 1027244), (22998, 909994), (27164, 770433), (40746, 513622), (45996, 454997), (81492, 256811)]