20087910342

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2459}}^1\times {\mathrm{6217}}^1$

素因数の和:8757

約数の個数: 48

約数和(自身を含む): 44145064080

約数和(自身を除く): 24057153738

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 2459, 4918, 6217, 7377, 12434, 14754, 18651, 22131, 37302, 44262, 55953, 111906, 179507, 359014, 453841, 538521, 907682, 1077042, 1361523, 1615563, 2723046, 3231126, 4084569, 8169138, 15287603, 30575206, 45862809, 91725618, 137588427, 275176854, 1115995019, 2231990038, 3347985057, 6695970114, 10043955171, 20087910342]

約数ペア:

[(1, 20087910342), (2, 10043955171), (3, 6695970114), (6, 3347985057), (9, 2231990038), (18, 1115995019), (73, 275176854), (146, 137588427), (219, 91725618), (438, 45862809), (657, 30575206), (1314, 15287603), (2459, 8169138), (4918, 4084569), (6217, 3231126), (7377, 2723046), (12434, 1615563), (14754, 1361523), (18651, 1077042), (22131, 907682), (37302, 538521), (44262, 453841), (55953, 359014), (111906, 179507)]