20105638982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{24469}}^1$

素因数の和:24538

約数の個数: 64

約数和(自身を含む): 37738612800

約数和(自身を除く): 17632973818

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 169, 187, 221, 286, 338, 374, 442, 1859, 2197, 2431, 2873, 3718, 4394, 4862, 5746, 24167, 24469, 31603, 37349, 48334, 48938, 63206, 74698, 269159, 318097, 410839, 415973, 538318, 636194, 821678, 831946, 3499067, 4135261, 4575703, 5407649, 6998134, 8270522, 9151406, 10815298, 45487871, 53758393, 59484139, 70299437, 90975742, 107516786, 118968278, 140598874, 591342323, 773293807, 913892681, 1182684646, 1546587614, 1827785362, 10052819491, 20105638982]

約数ペア:

[(1, 20105638982), (2, 10052819491), (11, 1827785362), (13, 1546587614), (17, 1182684646), (22, 913892681), (26, 773293807), (34, 591342323), (143, 140598874), (169, 118968278), (187, 107516786), (221, 90975742), (286, 70299437), (338, 59484139), (374, 53758393), (442, 45487871), (1859, 10815298), (2197, 9151406), (2431, 8270522), (2873, 6998134), (3718, 5407649), (4394, 4575703), (4862, 4135261), (5746, 3499067), (24167, 831946), (24469, 821678), (31603, 636194), (37349, 538318), (48334, 415973), (48938, 410839), (63206, 318097), (74698, 269159)]