20033340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1433}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 56373408

約数和(自身を除く): 36340068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 466, 699, 932, 1165, 1398, 1433, 2330, 2796, 2866, 3495, 4299, 4660, 5732, 6990, 7165, 8598, 13980, 14330, 17196, 21495, 28660, 42990, 85980, 333889, 667778, 1001667, 1335556, 1669445, 2003334, 3338890, 4006668, 5008335, 6677780, 10016670, 20033340]

約数ペア:

[(1, 20033340), (2, 10016670), (3, 6677780), (4, 5008335), (5, 4006668), (6, 3338890), (10, 2003334), (12, 1669445), (15, 1335556), (20, 1001667), (30, 667778), (60, 333889), (233, 85980), (466, 42990), (699, 28660), (932, 21495), (1165, 17196), (1398, 14330), (1433, 13980), (2330, 8598), (2796, 7165), (2866, 6990), (3495, 5732), (4299, 4660)]