20184490242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{925979}}^1$

素因数の和:926167

約数の個数: 48

約数和(自身を含む): 50269602240

約数和(自身を除く): 30085111998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1557, 2422, 3114, 3633, 7266, 10899, 21798, 925979, 1851958, 2777937, 5555874, 6481853, 8333811, 12963706, 16667622, 19445559, 38891118, 58336677, 116673354, 160194367, 320388734, 480583101, 961166202, 1121360569, 1441749303, 2242721138, 2883498606, 3364081707, 6728163414, 10092245121, 20184490242]

約数ペア:

[(1, 20184490242), (2, 10092245121), (3, 6728163414), (6, 3364081707), (7, 2883498606), (9, 2242721138), (14, 1441749303), (18, 1121360569), (21, 961166202), (42, 480583101), (63, 320388734), (126, 160194367), (173, 116673354), (346, 58336677), (519, 38891118), (1038, 19445559), (1211, 16667622), (1557, 12963706), (2422, 8333811), (3114, 6481853), (3633, 5555874), (7266, 2777937), (10899, 1851958), (21798, 925979)]