20330176

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{4021}}^1$

素因数の和:4112

約数の個数: 28

約数和(自身を含む): 40863520

約数和(自身を除く): 20533344

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 4021, 5056, 8042, 16084, 32168, 64336, 128672, 257344, 317659, 635318, 1270636, 2541272, 5082544, 10165088, 20330176]

約数ペア:

[(1, 20330176), (2, 10165088), (4, 5082544), (8, 2541272), (16, 1270636), (32, 635318), (64, 317659), (79, 257344), (158, 128672), (316, 64336), (632, 32168), (1264, 16084), (2528, 8042), (4021, 5056)]