20049792

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{7459}}^1$

素因数の和:7483

約数の個数: 64

約数和(自身を含む): 60873600

約数和(自身を除く): 40823808

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, 7459, 14918, 22377, 29836, 44754, 52213, 59672, 89508, 104426, 119344, 156639, 179016, 208852, 238688, 313278, 358032, 417704, 477376, 626556, 716064, 835408, 954752, 1253112, 1432128, 1670816, 2506224, 2864256, 3341632, 5012448, 6683264, 10024896, 20049792]

約数ペア:

[(1, 20049792), (2, 10024896), (3, 6683264), (4, 5012448), (6, 3341632), (7, 2864256), (8, 2506224), (12, 1670816), (14, 1432128), (16, 1253112), (21, 954752), (24, 835408), (28, 716064), (32, 626556), (42, 477376), (48, 417704), (56, 358032), (64, 313278), (84, 238688), (96, 208852), (112, 179016), (128, 156639), (168, 119344), (192, 104426), (224, 89508), (336, 59672), (384, 52213), (448, 44754), (672, 29836), (896, 22377), (1344, 14918), (2688, 7459)]