20127190908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1\times {\mathrm{1423}}^1$

素因数の和:2815

約数の個数: 96

約数和(自身を含む): 51926740992

約数和(自身を除く): 31799550084

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 132, 166, 249, 332, 498, 913, 996, 1291, 1423, 1826, 2582, 2739, 2846, 3652, 3873, 4269, 5164, 5478, 5692, 7746, 8538, 10956, 14201, 15492, 15653, 17076, 28402, 31306, 42603, 46959, 56804, 62612, 85206, 93918, 107153, 118109, 170412, 187836, 214306, 236218, 321459, 354327, 428612, 472436, 642918, 708654, 1178683, 1285836, 1299199, 1417308, 1837093, 2357366, 2598398, 3536049, 3674186, 3897597, 4714732, 5196796, 5511279, 7072098, 7348372, 7795194, 11022558, 14144196, 15590388, 20208023, 22045116, 40416046, 60624069, 80832092, 121248138, 152478719, 242496276, 304957438, 457436157, 609914876, 914872314, 1677265909, 1829744628, 3354531818, 5031797727, 6709063636, 10063595454, 20127190908]

約数ペア:

[(1, 20127190908), (2, 10063595454), (3, 6709063636), (4, 5031797727), (6, 3354531818), (11, 1829744628), (12, 1677265909), (22, 914872314), (33, 609914876), (44, 457436157), (66, 304957438), (83, 242496276), (132, 152478719), (166, 121248138), (249, 80832092), (332, 60624069), (498, 40416046), (913, 22045116), (996, 20208023), (1291, 15590388), (1423, 14144196), (1826, 11022558), (2582, 7795194), (2739, 7348372), (2846, 7072098), (3652, 5511279), (3873, 5196796), (4269, 4714732), (5164, 3897597), (5478, 3674186), (5692, 3536049), (7746, 2598398), (8538, 2357366), (10956, 1837093), (14201, 1417308), (15492, 1299199), (15653, 1285836), (17076, 1178683), (28402, 708654), (31306, 642918), (42603, 472436), (46959, 428612), (56804, 354327), (62612, 321459), (85206, 236218), (93918, 214306), (107153, 187836), (118109, 170412)]