20064044595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{268003}}^1$

素因数の和:268072

約数の個数: 64

約数和(自身を含む): 39518797824

約数和(自身を除く): 19454753229

約数列:

[1, 3, 5, 7, 15, 21, 23, 31, 35, 69, 93, 105, 115, 155, 161, 217, 345, 465, 483, 651, 713, 805, 1085, 2139, 2415, 3255, 3565, 4991, 10695, 14973, 24955, 74865, 268003, 804009, 1340015, 1876021, 4020045, 5628063, 6164069, 8308093, 9380105, 18492207, 24924279, 28140315, 30820345, 41540465, 43148483, 58156651, 92461035, 124621395, 129445449, 174469953, 191086139, 215742415, 290783255, 573258417, 647227245, 872349765, 955430695, 1337602973, 2866292085, 4012808919, 6688014865, 20064044595]

約数ペア:

[(1, 20064044595), (3, 6688014865), (5, 4012808919), (7, 2866292085), (15, 1337602973), (21, 955430695), (23, 872349765), (31, 647227245), (35, 573258417), (69, 290783255), (93, 215742415), (105, 191086139), (115, 174469953), (155, 129445449), (161, 124621395), (217, 92461035), (345, 58156651), (465, 43148483), (483, 41540465), (651, 30820345), (713, 28140315), (805, 24924279), (1085, 18492207), (2139, 9380105), (2415, 8308093), (3255, 6164069), (3565, 5628063), (4991, 4020045), (10695, 1876021), (14973, 1340015), (24955, 804009), (74865, 268003)]