20083646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 36115200

約数和(自身を除く): 16031554

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 2089, 4178, 4807, 9614, 22979, 39691, 45958, 48047, 79382, 96094, 436601, 528517, 873202, 912893, 1057034, 1825786, 10041823, 20083646]

約数ペア:

[(1, 20083646), (2, 10041823), (11, 1825786), (19, 1057034), (22, 912893), (23, 873202), (38, 528517), (46, 436601), (209, 96094), (253, 79382), (418, 48047), (437, 45958), (506, 39691), (874, 22979), (2089, 9614), (4178, 4807)]