20089976406

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1\times {\mathrm{1051}}^1$

素因数の和:2237

約数の個数: 64

約数和(自身を含む): 42848683776

約数和(自身を除く): 22758707370

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 193, 386, 579, 971, 1051, 1158, 1942, 2102, 2913, 3153, 3281, 5826, 6306, 6562, 9843, 16507, 17867, 19686, 33014, 35734, 49521, 53601, 99042, 107202, 187403, 202843, 374806, 405686, 562209, 608529, 1020521, 1124418, 1217058, 2041042, 3061563, 3185851, 3448331, 6123126, 6371702, 6896662, 9557553, 10344993, 17348857, 19115106, 20689986, 34697714, 52046571, 104093142, 196960553, 393921106, 590881659, 1181763318, 3348329401, 6696658802, 10044988203, 20089976406]

約数ペア:

[(1, 20089976406), (2, 10044988203), (3, 6696658802), (6, 3348329401), (17, 1181763318), (34, 590881659), (51, 393921106), (102, 196960553), (193, 104093142), (386, 52046571), (579, 34697714), (971, 20689986), (1051, 19115106), (1158, 17348857), (1942, 10344993), (2102, 9557553), (2913, 6896662), (3153, 6371702), (3281, 6123126), (5826, 3448331), (6306, 3185851), (6562, 3061563), (9843, 2041042), (16507, 1217058), (17867, 1124418), (19686, 1020521), (33014, 608529), (35734, 562209), (49521, 405686), (53601, 374806), (99042, 202843), (107202, 187403)]