20760693406

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1021}}^1\times {\mathrm{28163}}^1$

素因数の和:29224

約数の個数: 24

約数和(自身を含む): 32899663944

約数和(自身を除く): 12138970538

約数列:

[1, 2, 19, 38, 361, 722, 1021, 2042, 19399, 28163, 38798, 56326, 368581, 535097, 737162, 1070194, 10166843, 20333686, 28754423, 57508846, 546334037, 1092668074, 10380346703, 20760693406]

約数ペア:

[(1, 20760693406), (2, 10380346703), (19, 1092668074), (38, 546334037), (361, 57508846), (722, 28754423), (1021, 20333686), (2042, 10166843), (19399, 1070194), (28163, 737162), (38798, 535097), (56326, 368581)]