20073536

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 84

約数和(自身を含む): 47864268

約数和(自身を除く): 27790732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 173, 196, 224, 259, 296, 346, 392, 448, 518, 592, 692, 784, 1036, 1184, 1211, 1384, 1568, 1813, 2072, 2368, 2422, 2768, 3136, 3626, 4144, 4844, 5536, 6401, 7252, 8288, 8477, 9688, 11072, 12802, 14504, 16576, 16954, 19376, 25604, 29008, 33908, 38752, 44807, 51208, 58016, 67816, 77504, 89614, 102416, 116032, 135632, 179228, 204832, 271264, 313649, 358456, 409664, 542528, 627298, 716912, 1254596, 1433824, 2509192, 2867648, 5018384, 10036768, 20073536]

約数ペア:

[(1, 20073536), (2, 10036768), (4, 5018384), (7, 2867648), (8, 2509192), (14, 1433824), (16, 1254596), (28, 716912), (32, 627298), (37, 542528), (49, 409664), (56, 358456), (64, 313649), (74, 271264), (98, 204832), (112, 179228), (148, 135632), (173, 116032), (196, 102416), (224, 89614), (259, 77504), (296, 67816), (346, 58016), (392, 51208), (448, 44807), (518, 38752), (592, 33908), (692, 29008), (784, 25604), (1036, 19376), (1184, 16954), (1211, 16576), (1384, 14504), (1568, 12802), (1813, 11072), (2072, 9688), (2368, 8477), (2422, 8288), (2768, 7252), (3136, 6401), (3626, 5536), (4144, 4844)]