20257466544

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20096693}}^1$

素因数の和:20096714

約数の個数: 60

約数和(自身を含む): 64791741456

約数和(自身を除く): 44534274912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 20096693, 40193386, 60290079, 80386772, 120580158, 140676851, 160773544, 180870237, 241160316, 281353702, 321547088, 361740474, 422030553, 482320632, 562707404, 723480948, 844061106, 964641264, 1125414808, 1266091659, 1446961896, 1688122212, 2250829616, 2532183318, 2893923792, 3376244424, 5064366636, 6752488848, 10128733272, 20257466544]

約数ペア:

[(1, 20257466544), (2, 10128733272), (3, 6752488848), (4, 5064366636), (6, 3376244424), (7, 2893923792), (8, 2532183318), (9, 2250829616), (12, 1688122212), (14, 1446961896), (16, 1266091659), (18, 1125414808), (21, 964641264), (24, 844061106), (28, 723480948), (36, 562707404), (42, 482320632), (48, 422030553), (56, 361740474), (63, 321547088), (72, 281353702), (84, 241160316), (112, 180870237), (126, 160773544), (144, 140676851), (168, 120580158), (252, 80386772), (336, 60290079), (504, 40193386), (1008, 20096693)]