20170609893

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5849}}^1$

素因数の和:5991

約数の個数: 96

約数和(自身を含む): 36406656000

約数和(自身を除く): 16236046107

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 67, 129, 133, 171, 201, 301, 387, 399, 469, 603, 817, 903, 1197, 1273, 1407, 2451, 2709, 2881, 3819, 4221, 5719, 5849, 7353, 8643, 8911, 11457, 17157, 17547, 20167, 25929, 26733, 40943, 51471, 52641, 54739, 60501, 80199, 111131, 122829, 164217, 181503, 251507, 333393, 368487, 383173, 391883, 492651, 754521, 777917, 1000179, 1149519, 1175649, 1760549, 2263563, 2333751, 2743181, 3448557, 3526947, 4778633, 5281647, 7001253, 7445777, 8229543, 14335899, 15844941, 16850969, 22337331, 24688629, 33450431, 43007697, 50552907, 52120439, 67011993, 100351293, 117956783, 151658721, 156361317, 301053879, 320168411, 353870349, 469083951, 960505233, 1061611047, 2241178877, 2881515699, 6723536631, 20170609893]

約数ペア:

[(1, 20170609893), (3, 6723536631), (7, 2881515699), (9, 2241178877), (19, 1061611047), (21, 960505233), (43, 469083951), (57, 353870349), (63, 320168411), (67, 301053879), (129, 156361317), (133, 151658721), (171, 117956783), (201, 100351293), (301, 67011993), (387, 52120439), (399, 50552907), (469, 43007697), (603, 33450431), (817, 24688629), (903, 22337331), (1197, 16850969), (1273, 15844941), (1407, 14335899), (2451, 8229543), (2709, 7445777), (2881, 7001253), (3819, 5281647), (4221, 4778633), (5719, 3526947), (5849, 3448557), (7353, 2743181), (8643, 2333751), (8911, 2263563), (11457, 1760549), (17157, 1175649), (17547, 1149519), (20167, 1000179), (25929, 777917), (26733, 754521), (40943, 492651), (51471, 391883), (52641, 383173), (54739, 368487), (60501, 333393), (80199, 251507), (111131, 181503), (122829, 164217)]