20094094845

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{85103}}^1$

素因数の和:85184

約数の個数: 80

約数和(自身を含む): 40037006592

約数和(自身を除く): 19942911747

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 81, 99, 135, 159, 165, 265, 297, 405, 477, 495, 583, 795, 891, 1431, 1485, 1749, 2385, 2915, 4293, 4455, 5247, 7155, 8745, 15741, 21465, 26235, 47223, 78705, 85103, 236115, 255309, 425515, 765927, 936133, 1276545, 2297781, 2808399, 3829635, 4510459, 4680665, 6893343, 8425197, 11488905, 13531377, 14041995, 22552295, 25275591, 34466715, 40594131, 42125985, 49615049, 67656885, 75826773, 121782393, 126377955, 148845147, 202970655, 248075245, 365347179, 379133865, 446535441, 608911965, 744225735, 1339606323, 1826735895, 2232677205, 4018818969, 6698031615, 20094094845]

約数ペア:

[(1, 20094094845), (3, 6698031615), (5, 4018818969), (9, 2232677205), (11, 1826735895), (15, 1339606323), (27, 744225735), (33, 608911965), (45, 446535441), (53, 379133865), (55, 365347179), (81, 248075245), (99, 202970655), (135, 148845147), (159, 126377955), (165, 121782393), (265, 75826773), (297, 67656885), (405, 49615049), (477, 42125985), (495, 40594131), (583, 34466715), (795, 25275591), (891, 22552295), (1431, 14041995), (1485, 13531377), (1749, 11488905), (2385, 8425197), (2915, 6893343), (4293, 4680665), (4455, 4510459), (5247, 3829635), (7155, 2808399), (8745, 2297781), (15741, 1276545), (21465, 936133), (26235, 765927), (47223, 425515), (78705, 255309), (85103, 236115)]