20177209344

素因数分解:

$2^{11}\times 3^1\times {\mathrm{73}}^1\times {\mathrm{44987}}^1$

素因数の和:45085

約数の個数: 96

約数和(自身を含む): 54530854560

約数和(自身を除く): 34353645216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 512, 584, 768, 876, 1024, 1168, 1536, 1752, 2048, 2336, 3072, 3504, 4672, 6144, 7008, 9344, 14016, 18688, 28032, 37376, 44987, 56064, 74752, 89974, 112128, 134961, 149504, 179948, 224256, 269922, 359896, 448512, 539844, 719792, 1079688, 1439584, 2159376, 2879168, 3284051, 4318752, 5758336, 6568102, 8637504, 9852153, 11516672, 13136204, 17275008, 19704306, 23033344, 26272408, 34550016, 39408612, 46066688, 52544816, 69100032, 78817224, 92133376, 105089632, 138200064, 157634448, 210179264, 276400128, 315268896, 420358528, 630537792, 840717056, 1261075584, 1681434112, 2522151168, 3362868224, 5044302336, 6725736448, 10088604672, 20177209344]

約数ペア:

[(1, 20177209344), (2, 10088604672), (3, 6725736448), (4, 5044302336), (6, 3362868224), (8, 2522151168), (12, 1681434112), (16, 1261075584), (24, 840717056), (32, 630537792), (48, 420358528), (64, 315268896), (73, 276400128), (96, 210179264), (128, 157634448), (146, 138200064), (192, 105089632), (219, 92133376), (256, 78817224), (292, 69100032), (384, 52544816), (438, 46066688), (512, 39408612), (584, 34550016), (768, 26272408), (876, 23033344), (1024, 19704306), (1168, 17275008), (1536, 13136204), (1752, 11516672), (2048, 9852153), (2336, 8637504), (3072, 6568102), (3504, 5758336), (4672, 4318752), (6144, 3284051), (7008, 2879168), (9344, 2159376), (14016, 1439584), (18688, 1079688), (28032, 719792), (37376, 539844), (44987, 448512), (56064, 359896), (74752, 269922), (89974, 224256), (112128, 179948), (134961, 149504)]