20141097184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1772

約数の個数: 96

約数和(自身を含む): 43190975520

約数和(自身を除く): 23049878336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 179, 197, 208, 358, 394, 416, 716, 788, 1373, 1432, 1576, 2327, 2561, 2746, 2864, 3152, 4654, 5122, 5492, 5728, 6304, 9308, 10244, 10984, 17849, 18616, 20488, 21968, 35263, 35698, 37232, 40976, 43936, 70526, 71396, 74464, 81952, 141052, 142792, 245767, 270481, 282104, 285584, 458419, 491534, 540962, 564208, 571168, 916838, 983068, 1081924, 1128416, 1833676, 1966136, 2163848, 3194971, 3516253, 3667352, 3932272, 4327696, 6389942, 7032506, 7334704, 7864544, 8655392, 12779884, 14065012, 14669408, 25559768, 28130024, 48416099, 51119536, 56260048, 96832198, 102239072, 112520096, 193664396, 387328792, 629409287, 774657584, 1258818574, 1549315168, 2517637148, 5035274296, 10070548592, 20141097184]

約数ペア:

[(1, 20141097184), (2, 10070548592), (4, 5035274296), (8, 2517637148), (13, 1549315168), (16, 1258818574), (26, 774657584), (32, 629409287), (52, 387328792), (104, 193664396), (179, 112520096), (197, 102239072), (208, 96832198), (358, 56260048), (394, 51119536), (416, 48416099), (716, 28130024), (788, 25559768), (1373, 14669408), (1432, 14065012), (1576, 12779884), (2327, 8655392), (2561, 7864544), (2746, 7334704), (2864, 7032506), (3152, 6389942), (4654, 4327696), (5122, 3932272), (5492, 3667352), (5728, 3516253), (6304, 3194971), (9308, 2163848), (10244, 1966136), (10984, 1833676), (17849, 1128416), (18616, 1081924), (20488, 983068), (21968, 916838), (35263, 571168), (35698, 564208), (37232, 540962), (40976, 491534), (43936, 458419), (70526, 285584), (71396, 282104), (74464, 270481), (81952, 245767), (141052, 142792)]