20221353282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1\times {\mathrm{40949}}^1$

素因数の和:41467

約数の個数: 48

約数和(自身を含む): 43883985600

約数和(自身を除く): 23662632318

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 487, 507, 974, 1014, 1461, 2922, 6331, 12662, 18993, 37986, 40949, 81898, 82303, 122847, 164606, 245694, 246909, 493818, 532337, 1064674, 1597011, 3194022, 6920381, 13840762, 19942163, 20761143, 39884326, 41522286, 59826489, 119652978, 259248119, 518496238, 777744357, 1555488714, 3370225547, 6740451094, 10110676641, 20221353282]

約数ペア:

[(1, 20221353282), (2, 10110676641), (3, 6740451094), (6, 3370225547), (13, 1555488714), (26, 777744357), (39, 518496238), (78, 259248119), (169, 119652978), (338, 59826489), (487, 41522286), (507, 39884326), (974, 20761143), (1014, 19942163), (1461, 13840762), (2922, 6920381), (6331, 3194022), (12662, 1597011), (18993, 1064674), (37986, 532337), (40949, 493818), (81898, 246909), (82303, 245694), (122847, 164606)]