19727611008

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{7339141}}^1$

素因数の和:7339165

約数の個数: 64

約数和(自身を含む): 59887398720

約数和(自身を除く): 40159787712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 7339141, 14678282, 22017423, 29356564, 44034846, 51373987, 58713128, 88069692, 102747974, 117426256, 154121961, 176139384, 205495948, 234852512, 308243922, 352278768, 410991896, 469705024, 616487844, 704557536, 821983792, 939410048, 1232975688, 1409115072, 1643967584, 2465951376, 2818230144, 3287935168, 4931902752, 6575870336, 9863805504, 19727611008]

約数ペア:

[(1, 19727611008), (2, 9863805504), (3, 6575870336), (4, 4931902752), (6, 3287935168), (7, 2818230144), (8, 2465951376), (12, 1643967584), (14, 1409115072), (16, 1232975688), (21, 939410048), (24, 821983792), (28, 704557536), (32, 616487844), (42, 469705024), (48, 410991896), (56, 352278768), (64, 308243922), (84, 234852512), (96, 205495948), (112, 176139384), (128, 154121961), (168, 117426256), (192, 102747974), (224, 88069692), (336, 58713128), (384, 51373987), (448, 44034846), (672, 29356564), (896, 22017423), (1344, 14678282), (2688, 7339141)]