20325422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 35138880

約数和(自身を除く): 14813458

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 299, 533, 598, 829, 943, 1066, 1658, 1886, 10777, 12259, 19067, 21554, 24518, 33989, 38134, 67978, 247871, 441857, 495742, 781747, 883714, 1563494, 10162711, 20325422]

約数ペア:

[(1, 20325422), (2, 10162711), (13, 1563494), (23, 883714), (26, 781747), (41, 495742), (46, 441857), (82, 247871), (299, 67978), (533, 38134), (598, 33989), (829, 24518), (943, 21554), (1066, 19067), (1658, 12259), (1886, 10777)]