20162404736

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{14969}}^1$

素因数の和:15619

約数の個数: 64

約数和(自身を含む): 42601626000

約数和(自身を除く): 22439221264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 619, 1088, 1238, 2176, 2476, 4952, 9904, 10523, 14969, 19808, 21046, 29938, 39616, 42092, 59876, 79232, 84184, 119752, 168368, 239504, 254473, 336736, 479008, 508946, 673472, 958016, 1017892, 1346944, 1916032, 2035784, 4071568, 8143136, 9265811, 16286272, 18531622, 32572544, 37063244, 74126488, 148252976, 157518787, 296505952, 315037574, 593011904, 630075148, 1186023808, 1260150296, 2520300592, 5040601184, 10081202368, 20162404736]

約数ペア:

[(1, 20162404736), (2, 10081202368), (4, 5040601184), (8, 2520300592), (16, 1260150296), (17, 1186023808), (32, 630075148), (34, 593011904), (64, 315037574), (68, 296505952), (128, 157518787), (136, 148252976), (272, 74126488), (544, 37063244), (619, 32572544), (1088, 18531622), (1238, 16286272), (2176, 9265811), (2476, 8143136), (4952, 4071568), (9904, 2035784), (10523, 1916032), (14969, 1346944), (19808, 1017892), (21046, 958016), (29938, 673472), (39616, 508946), (42092, 479008), (59876, 336736), (79232, 254473), (84184, 239504), (119752, 168368)]