20143777688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{11329}}^1\times {\mathrm{6007}}^1$

素因数の和:17379

約数の個数: 32

約数和(自身を含む): 38800264800

約数和(自身を除く): 18656487112

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 6007, 11329, 12014, 22658, 24028, 45316, 48056, 90632, 222259, 419173, 444518, 838346, 889036, 1676692, 1778072, 3353384, 68053303, 136106606, 272213212, 544426424, 2517972211, 5035944422, 10071888844, 20143777688]

約数ペア:

[(1, 20143777688), (2, 10071888844), (4, 5035944422), (8, 2517972211), (37, 544426424), (74, 272213212), (148, 136106606), (296, 68053303), (6007, 3353384), (11329, 1778072), (12014, 1676692), (22658, 889036), (24028, 838346), (45316, 444518), (48056, 419173), (90632, 222259)]