20217475896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2914861}}^1$

素因数の和:2914904

約数の個数: 48

約数和(自身を含む): 53691758040

約数和(自身を除く): 33474282144

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 3468, 6936, 2914861, 5829722, 8744583, 11659444, 17489166, 23318888, 34978332, 49552637, 69956664, 99105274, 148657911, 198210548, 297315822, 396421096, 594631644, 842394829, 1189263288, 1684789658, 2527184487, 3369579316, 5054368974, 6739158632, 10108737948, 20217475896]

約数ペア:

[(1, 20217475896), (2, 10108737948), (3, 6739158632), (4, 5054368974), (6, 3369579316), (8, 2527184487), (12, 1684789658), (17, 1189263288), (24, 842394829), (34, 594631644), (51, 396421096), (68, 297315822), (102, 198210548), (136, 148657911), (204, 99105274), (289, 69956664), (408, 49552637), (578, 34978332), (867, 23318888), (1156, 17489166), (1734, 11659444), (2312, 8744583), (3468, 5829722), (6936, 2914861)]