19777734432

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{524219}}^1$

素因数の和:524366

約数の個数: 72

約数和(自身を含む): 56672375760

約数和(自身を除く): 36894641328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 9432, 12576, 18864, 37728, 524219, 1048438, 1572657, 2096876, 3145314, 4193752, 4717971, 6290628, 8387504, 9435942, 12581256, 16775008, 18871884, 25162512, 37743768, 50325024, 68672689, 75487536, 137345378, 150975072, 206018067, 274690756, 412036134, 549381512, 618054201, 824072268, 1098763024, 1236108402, 1648144536, 2197526048, 2472216804, 3296289072, 4944433608, 6592578144, 9888867216, 19777734432]

約数ペア:

[(1, 19777734432), (2, 9888867216), (3, 6592578144), (4, 4944433608), (6, 3296289072), (8, 2472216804), (9, 2197526048), (12, 1648144536), (16, 1236108402), (18, 1098763024), (24, 824072268), (32, 618054201), (36, 549381512), (48, 412036134), (72, 274690756), (96, 206018067), (131, 150975072), (144, 137345378), (262, 75487536), (288, 68672689), (393, 50325024), (524, 37743768), (786, 25162512), (1048, 18871884), (1179, 16775008), (1572, 12581256), (2096, 9435942), (2358, 8387504), (3144, 6290628), (4192, 4717971), (4716, 4193752), (6288, 3145314), (9432, 2096876), (12576, 1572657), (18864, 1048438), (37728, 524219)]