20074068

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 61471872

約数和(自身を除く): 41397804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 167, 189, 212, 252, 318, 324, 334, 371, 378, 477, 501, 567, 636, 668, 742, 756, 954, 1002, 1113, 1134, 1169, 1431, 1484, 1503, 1908, 2004, 2226, 2268, 2338, 2862, 3006, 3339, 3507, 4293, 4452, 4509, 4676, 5724, 6012, 6678, 7014, 8586, 8851, 9018, 10017, 10521, 13356, 13527, 14028, 17172, 17702, 18036, 20034, 21042, 26553, 27054, 30051, 31563, 35404, 40068, 42084, 53106, 54108, 60102, 61957, 63126, 79659, 94689, 106212, 120204, 123914, 126252, 159318, 185871, 189378, 238977, 247828, 318636, 371742, 378756, 477954, 557613, 716931, 743484, 955908, 1115226, 1433862, 1672839, 2230452, 2867724, 3345678, 5018517, 6691356, 10037034, 20074068]

約数ペア:

[(1, 20074068), (2, 10037034), (3, 6691356), (4, 5018517), (6, 3345678), (7, 2867724), (9, 2230452), (12, 1672839), (14, 1433862), (18, 1115226), (21, 955908), (27, 743484), (28, 716931), (36, 557613), (42, 477954), (53, 378756), (54, 371742), (63, 318636), (81, 247828), (84, 238977), (106, 189378), (108, 185871), (126, 159318), (159, 126252), (162, 123914), (167, 120204), (189, 106212), (212, 94689), (252, 79659), (318, 63126), (324, 61957), (334, 60102), (371, 54108), (378, 53106), (477, 42084), (501, 40068), (567, 35404), (636, 31563), (668, 30051), (742, 27054), (756, 26553), (954, 21042), (1002, 20034), (1113, 18036), (1134, 17702), (1169, 17172), (1431, 14028), (1484, 13527), (1503, 13356), (1908, 10521), (2004, 10017), (2226, 9018), (2268, 8851), (2338, 8586), (2862, 7014), (3006, 6678), (3339, 6012), (3507, 5724), (4293, 4676), (4452, 4509)]