20627462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5639}}^1$

素因数の和:5731

約数の個数: 16

約数和(自身を含む): 32486400

約数和(自身を除く): 11858938

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 5639, 11278, 174809, 332701, 349618, 665402, 10313731, 20627462]

約数ペア:

[(1, 20627462), (2, 10313731), (31, 665402), (59, 349618), (62, 332701), (118, 174809), (1829, 11278), (3658, 5639)]