20218673568

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{13297}}^1$

素因数の和:13694

約数の個数: 96

約数和(自身を含む): 54368181504

約数和(自身を除く): 34149507936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 337, 376, 564, 674, 752, 1011, 1128, 1348, 1504, 2022, 2256, 2696, 4044, 4512, 5392, 8088, 10784, 13297, 15839, 16176, 26594, 31678, 32352, 39891, 47517, 53188, 63356, 79782, 95034, 106376, 126712, 159564, 190068, 212752, 253424, 319128, 380136, 425504, 506848, 624959, 638256, 760272, 1249918, 1276512, 1520544, 1874877, 2499836, 3749754, 4481089, 4999672, 7499508, 8962178, 9999344, 13443267, 14999016, 17924356, 19998688, 26886534, 29998032, 35848712, 53773068, 59996064, 71697424, 107546136, 143394848, 210611183, 215092272, 421222366, 430184544, 631833549, 842444732, 1263667098, 1684889464, 2527334196, 3369778928, 5054668392, 6739557856, 10109336784, 20218673568]

約数ペア:

[(1, 20218673568), (2, 10109336784), (3, 6739557856), (4, 5054668392), (6, 3369778928), (8, 2527334196), (12, 1684889464), (16, 1263667098), (24, 842444732), (32, 631833549), (47, 430184544), (48, 421222366), (94, 215092272), (96, 210611183), (141, 143394848), (188, 107546136), (282, 71697424), (337, 59996064), (376, 53773068), (564, 35848712), (674, 29998032), (752, 26886534), (1011, 19998688), (1128, 17924356), (1348, 14999016), (1504, 13443267), (2022, 9999344), (2256, 8962178), (2696, 7499508), (4044, 4999672), (4512, 4481089), (5392, 3749754), (8088, 2499836), (10784, 1874877), (13297, 1520544), (15839, 1276512), (16176, 1249918), (26594, 760272), (31678, 638256), (32352, 624959), (39891, 506848), (47517, 425504), (53188, 380136), (63356, 319128), (79782, 253424), (95034, 212752), (106376, 190068), (126712, 159564)]