20233500112

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{24181}}^1$

素因数の和:24468

約数の個数: 80

約数和(自身を含む): 46441821184

約数和(自身を除く): 26208321072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 241, 248, 434, 482, 496, 868, 964, 1687, 1736, 1928, 3374, 3472, 3856, 6748, 7471, 13496, 14942, 24181, 26992, 29884, 48362, 52297, 59768, 96724, 104594, 119536, 169267, 193448, 209188, 338534, 386896, 418376, 677068, 749611, 836752, 1354136, 1499222, 2708272, 2998444, 5247277, 5827621, 5996888, 10494554, 11655242, 11993776, 20989108, 23310484, 40793347, 41978216, 46620968, 81586694, 83956432, 93241936, 163173388, 180656251, 326346776, 361312502, 652693552, 722625004, 1264593757, 1445250008, 2529187514, 2890500016, 5058375028, 10116750056, 20233500112]

約数ペア:

[(1, 20233500112), (2, 10116750056), (4, 5058375028), (7, 2890500016), (8, 2529187514), (14, 1445250008), (16, 1264593757), (28, 722625004), (31, 652693552), (56, 361312502), (62, 326346776), (112, 180656251), (124, 163173388), (217, 93241936), (241, 83956432), (248, 81586694), (434, 46620968), (482, 41978216), (496, 40793347), (868, 23310484), (964, 20989108), (1687, 11993776), (1736, 11655242), (1928, 10494554), (3374, 5996888), (3472, 5827621), (3856, 5247277), (6748, 2998444), (7471, 2708272), (13496, 1499222), (14942, 1354136), (24181, 836752), (26992, 749611), (29884, 677068), (48362, 418376), (52297, 386896), (59768, 338534), (96724, 209188), (104594, 193448), (119536, 169267)]