20106805968

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1235669}}^1$

素因数の和:1235796

約数の個数: 60

約数和(自身を含む): 56769151140

約数和(自身を除く): 36662345172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 4068, 5424, 8136, 16272, 1235669, 2471338, 3707007, 4942676, 7414014, 9885352, 11121021, 14828028, 19770704, 22242042, 29656056, 44484084, 59312112, 88968168, 139630597, 177936336, 279261194, 418891791, 558522388, 837783582, 1117044776, 1256675373, 1675567164, 2234089552, 2513350746, 3351134328, 5026701492, 6702268656, 10053402984, 20106805968]

約数ペア:

[(1, 20106805968), (2, 10053402984), (3, 6702268656), (4, 5026701492), (6, 3351134328), (8, 2513350746), (9, 2234089552), (12, 1675567164), (16, 1256675373), (18, 1117044776), (24, 837783582), (36, 558522388), (48, 418891791), (72, 279261194), (113, 177936336), (144, 139630597), (226, 88968168), (339, 59312112), (452, 44484084), (678, 29656056), (904, 22242042), (1017, 19770704), (1356, 14828028), (1808, 11121021), (2034, 9885352), (2712, 7414014), (4068, 4942676), (5424, 3707007), (8136, 2471338), (16272, 1235669)]