20184352

素因数分解:

$2^5\times {\mathrm{619}}^1\times {\mathrm{1019}}^1$

素因数の和:1648

約数の個数: 24

約数和(自身を含む): 39841200

約数和(自身を除く): 19656848

約数列:

[1, 2, 4, 8, 16, 32, 619, 1019, 1238, 2038, 2476, 4076, 4952, 8152, 9904, 16304, 19808, 32608, 630761, 1261522, 2523044, 5046088, 10092176, 20184352]

約数ペア:

[(1, 20184352), (2, 10092176), (4, 5046088), (8, 2523044), (16, 1261522), (32, 630761), (619, 32608), (1019, 19808), (1238, 16304), (2038, 9904), (2476, 8152), (4076, 4952)]