20164066554

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1\times {\mathrm{1409}}^1$

素因数の和:2415

約数の個数: 64

約数和(自身を含む): 43030673280

約数和(自身を除く): 22866606726

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 173, 346, 519, 811, 1038, 1409, 1622, 2433, 2818, 2941, 4227, 4866, 5882, 8454, 8823, 13787, 17646, 23953, 27574, 41361, 47906, 71859, 82722, 140303, 143718, 243757, 280606, 420909, 487514, 731271, 841818, 1142699, 1462542, 2285398, 2385151, 3428097, 4143869, 4770302, 6856194, 7155453, 8287738, 12431607, 14310906, 19425883, 24863214, 38851766, 58277649, 116555298, 197686927, 395373854, 593060781, 1186121562, 3360677759, 6721355518, 10082033277, 20164066554]

約数ペア:

[(1, 20164066554), (2, 10082033277), (3, 6721355518), (6, 3360677759), (17, 1186121562), (34, 593060781), (51, 395373854), (102, 197686927), (173, 116555298), (346, 58277649), (519, 38851766), (811, 24863214), (1038, 19425883), (1409, 14310906), (1622, 12431607), (2433, 8287738), (2818, 7155453), (2941, 6856194), (4227, 4770302), (4866, 4143869), (5882, 3428097), (8454, 2385151), (8823, 2285398), (13787, 1462542), (17646, 1142699), (23953, 841818), (27574, 731271), (41361, 487514), (47906, 420909), (71859, 280606), (82722, 243757), (140303, 143718)]