20175441902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{342061}}^1$

素因数の和:342464

約数の個数: 32

約数和(自身を含む): 37829320704

約数和(自身を除く): 17653878802

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 383, 766, 2681, 4213, 5362, 8426, 29491, 58982, 342061, 684122, 2394427, 3762671, 4788854, 7525342, 26338697, 52677394, 131009363, 262018726, 917065541, 1441102993, 1834131082, 2882205986, 10087720951, 20175441902]

約数ペア:

[(1, 20175441902), (2, 10087720951), (7, 2882205986), (11, 1834131082), (14, 1441102993), (22, 917065541), (77, 262018726), (154, 131009363), (383, 52677394), (766, 26338697), (2681, 7525342), (4213, 4788854), (5362, 3762671), (8426, 2394427), (29491, 684122), (58982, 342061)]