20233617424

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{346561}}^1$

素因数の和:346699

約数の個数: 40

約数和(自身を含む): 40610135160

約数和(自身を除く): 20376517736

約数列:

[1, 2, 4, 8, 16, 41, 82, 89, 164, 178, 328, 356, 656, 712, 1424, 3649, 7298, 14596, 29192, 58384, 346561, 693122, 1386244, 2772488, 5544976, 14209001, 28418002, 30843929, 56836004, 61687858, 113672008, 123375716, 227344016, 246751432, 493502864, 1264601089, 2529202178, 5058404356, 10116808712, 20233617424]

約数ペア:

[(1, 20233617424), (2, 10116808712), (4, 5058404356), (8, 2529202178), (16, 1264601089), (41, 493502864), (82, 246751432), (89, 227344016), (164, 123375716), (178, 113672008), (328, 61687858), (356, 56836004), (656, 30843929), (712, 28418002), (1424, 14209001), (3649, 5544976), (7298, 2772488), (14596, 1386244), (29192, 693122), (58384, 346561)]