20763096

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 33150504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 79, 94, 141, 158, 188, 233, 237, 282, 316, 376, 466, 474, 564, 632, 699, 932, 948, 1128, 1398, 1864, 1896, 2796, 3713, 5592, 7426, 10951, 11139, 14852, 18407, 21902, 22278, 29704, 32853, 36814, 43804, 44556, 55221, 65706, 73628, 87608, 89112, 110442, 131412, 147256, 220884, 262824, 441768, 865129, 1730258, 2595387, 3460516, 5190774, 6921032, 10381548, 20763096]

約数ペア:

[(1, 20763096), (2, 10381548), (3, 6921032), (4, 5190774), (6, 3460516), (8, 2595387), (12, 1730258), (24, 865129), (47, 441768), (79, 262824), (94, 220884), (141, 147256), (158, 131412), (188, 110442), (233, 89112), (237, 87608), (282, 73628), (316, 65706), (376, 55221), (466, 44556), (474, 43804), (564, 36814), (632, 32853), (699, 29704), (932, 22278), (948, 21902), (1128, 18407), (1398, 14852), (1864, 11139), (1896, 10951), (2796, 7426), (3713, 5592)]