20260812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11807}}^1$

素因数の和:11838

約数の個数: 48

約数和(自身を含む): 55544832

約数和(自身を除く): 35284020

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 11807, 23614, 35421, 47228, 70842, 129877, 141684, 153491, 259754, 306982, 389631, 460473, 519508, 613964, 779262, 920946, 1558524, 1688401, 1841892, 3376802, 5065203, 6753604, 10130406, 20260812]

約数ペア:

[(1, 20260812), (2, 10130406), (3, 6753604), (4, 5065203), (6, 3376802), (11, 1841892), (12, 1688401), (13, 1558524), (22, 920946), (26, 779262), (33, 613964), (39, 519508), (44, 460473), (52, 389631), (66, 306982), (78, 259754), (132, 153491), (143, 141684), (156, 129877), (286, 70842), (429, 47228), (572, 35421), (858, 23614), (1716, 11807)]