20162833206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{28409}}^1$

素因数の和:28613

約数の個数: 64

約数和(自身を含む): 43528665600

約数和(自身を除く): 23365832394

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 139, 222, 278, 417, 834, 851, 1702, 2553, 3197, 5106, 5143, 6394, 9591, 10286, 15429, 19182, 28409, 30858, 56818, 85227, 118289, 170454, 236578, 354867, 653407, 709734, 1051133, 1306814, 1960221, 2102266, 3153399, 3920442, 3948851, 6306798, 7897702, 11846553, 23693106, 24176059, 48352118, 72528177, 90823573, 145056354, 146107487, 181647146, 272470719, 292214974, 438322461, 544941438, 876644922, 3360472201, 6720944402, 10081416603, 20162833206]

約数ペア:

[(1, 20162833206), (2, 10081416603), (3, 6720944402), (6, 3360472201), (23, 876644922), (37, 544941438), (46, 438322461), (69, 292214974), (74, 272470719), (111, 181647146), (138, 146107487), (139, 145056354), (222, 90823573), (278, 72528177), (417, 48352118), (834, 24176059), (851, 23693106), (1702, 11846553), (2553, 7897702), (3197, 6306798), (5106, 3948851), (5143, 3920442), (6394, 3153399), (9591, 2102266), (10286, 1960221), (15429, 1306814), (19182, 1051133), (28409, 709734), (30858, 653407), (56818, 354867), (85227, 236578), (118289, 170454)]