20237520544

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{1459}}^1\times {\mathrm{14947}}^1$

素因数の和:16445

約数の個数: 48

約数和(自身を含む): 41247511200

約数和(自身を除く): 21009990656

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 1459, 2918, 5836, 11672, 14947, 23344, 29894, 42311, 46688, 59788, 84622, 119576, 169244, 239152, 338488, 433463, 478304, 676976, 866926, 1353952, 1733852, 3467704, 6935408, 13870816, 21807673, 43615346, 87230692, 174461384, 348922768, 632422517, 697845536, 1264845034, 2529690068, 5059380136, 10118760272, 20237520544]

約数ペア:

[(1, 20237520544), (2, 10118760272), (4, 5059380136), (8, 2529690068), (16, 1264845034), (29, 697845536), (32, 632422517), (58, 348922768), (116, 174461384), (232, 87230692), (464, 43615346), (928, 21807673), (1459, 13870816), (2918, 6935408), (5836, 3467704), (11672, 1733852), (14947, 1353952), (23344, 866926), (29894, 676976), (42311, 478304), (46688, 433463), (59788, 338488), (84622, 239152), (119576, 169244)]