20162946132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1860737}}^1$

素因数の和:1860797

約数の個数: 72

約数和(自身を含む): 59603159616

約数和(自身を除く): 39440213484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 1860737, 3721474, 5582211, 7442948, 11164422, 13025159, 16746633, 22328844, 26050318, 33493266, 39075477, 52100636, 66986532, 78150954, 80011691, 117226431, 156301908, 160023382, 234452862, 240035073, 320046764, 468905724, 480070146, 560081837, 720105219, 960140292, 1120163674, 1440210438, 1680245511, 2240327348, 2880420876, 3360491022, 5040736533, 6720982044, 10081473066, 20162946132]

約数ペア:

[(1, 20162946132), (2, 10081473066), (3, 6720982044), (4, 5040736533), (6, 3360491022), (7, 2880420876), (9, 2240327348), (12, 1680245511), (14, 1440210438), (18, 1120163674), (21, 960140292), (28, 720105219), (36, 560081837), (42, 480070146), (43, 468905724), (63, 320046764), (84, 240035073), (86, 234452862), (126, 160023382), (129, 156301908), (172, 117226431), (252, 80011691), (258, 78150954), (301, 66986532), (387, 52100636), (516, 39075477), (602, 33493266), (774, 26050318), (903, 22328844), (1204, 16746633), (1548, 13025159), (1806, 11164422), (2709, 7442948), (3612, 5582211), (5418, 3721474), (10836, 1860737)]