20601133060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{14447}}^1$

素因数の和:14581

約数の個数: 96

約数和(自身を含む): 46486960128

約数和(自身を除く): 25885827068

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 47, 74, 82, 94, 148, 164, 185, 188, 205, 235, 370, 410, 470, 740, 820, 940, 1517, 1739, 1927, 3034, 3478, 3854, 6068, 6956, 7585, 7708, 8695, 9635, 14447, 15170, 17390, 19270, 28894, 30340, 34780, 38540, 57788, 71299, 72235, 142598, 144470, 285196, 288940, 356495, 534539, 592327, 679009, 712990, 1069078, 1184654, 1358018, 1425980, 2138156, 2369308, 2672695, 2716036, 2961635, 3395045, 5345390, 5923270, 6790090, 10690780, 11846540, 13580180, 21916099, 25123333, 27839369, 43832198, 50246666, 55678738, 87664396, 100493332, 109580495, 111357476, 125616665, 139196845, 219160990, 251233330, 278393690, 438321980, 502466660, 556787380, 1030056653, 2060113306, 4120226612, 5150283265, 10300566530, 20601133060]

約数ペア:

[(1, 20601133060), (2, 10300566530), (4, 5150283265), (5, 4120226612), (10, 2060113306), (20, 1030056653), (37, 556787380), (41, 502466660), (47, 438321980), (74, 278393690), (82, 251233330), (94, 219160990), (148, 139196845), (164, 125616665), (185, 111357476), (188, 109580495), (205, 100493332), (235, 87664396), (370, 55678738), (410, 50246666), (470, 43832198), (740, 27839369), (820, 25123333), (940, 21916099), (1517, 13580180), (1739, 11846540), (1927, 10690780), (3034, 6790090), (3478, 5923270), (3854, 5345390), (6068, 3395045), (6956, 2961635), (7585, 2716036), (7708, 2672695), (8695, 2369308), (9635, 2138156), (14447, 1425980), (15170, 1358018), (17390, 1184654), (19270, 1069078), (28894, 712990), (30340, 679009), (34780, 592327), (38540, 534539), (57788, 356495), (71299, 288940), (72235, 285196), (142598, 144470)]