20231776

素因数分解:

$2^5\times {\mathrm{271}}^1\times {\mathrm{2333}}^1$

素因数の和:2614

約数の個数: 24

約数和(自身を含む): 39995424

約数和(自身を除く): 19763648

約数列:

[1, 2, 4, 8, 16, 32, 271, 542, 1084, 2168, 2333, 4336, 4666, 8672, 9332, 18664, 37328, 74656, 632243, 1264486, 2528972, 5057944, 10115888, 20231776]

約数ペア:

[(1, 20231776), (2, 10115888), (4, 5057944), (8, 2528972), (16, 1264486), (32, 632243), (271, 74656), (542, 37328), (1084, 18664), (2168, 9332), (2333, 8672), (4336, 4666)]