20184818688

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2190193}}^1$

素因数の和:2190219

約数の個数: 66

約数和(自身を含む): 58283252534

約数和(自身を除く): 38098433846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 2190193, 4380386, 6570579, 8760772, 13141158, 17521544, 19711737, 26282316, 35043088, 39423474, 52564632, 70086176, 78846948, 105129264, 140172352, 157693896, 210258528, 280344704, 315387792, 420517056, 560689408, 630775584, 841034112, 1121378816, 1261551168, 1682068224, 2242757632, 2523102336, 3364136448, 5046204672, 6728272896, 10092409344, 20184818688]

約数ペア:

[(1, 20184818688), (2, 10092409344), (3, 6728272896), (4, 5046204672), (6, 3364136448), (8, 2523102336), (9, 2242757632), (12, 1682068224), (16, 1261551168), (18, 1121378816), (24, 841034112), (32, 630775584), (36, 560689408), (48, 420517056), (64, 315387792), (72, 280344704), (96, 210258528), (128, 157693896), (144, 140172352), (192, 105129264), (256, 78846948), (288, 70086176), (384, 52564632), (512, 39423474), (576, 35043088), (768, 26282316), (1024, 19711737), (1152, 17521544), (1536, 13141158), (2304, 8760772), (3072, 6570579), (4608, 4380386), (9216, 2190193)]