20236898752

素因数分解:

$2^6\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{31391}}^1$

素因数の和:32849

約数の個数: 56

約数和(自身を含む): 45927751680

約数和(自身を除く): 25690852928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1439, 2878, 5756, 10073, 11512, 20146, 23024, 31391, 40292, 46048, 62782, 80584, 92096, 125564, 161168, 219737, 251128, 322336, 439474, 502256, 644672, 878948, 1004512, 1757896, 2009024, 3515792, 7031584, 14063168, 45171649, 90343298, 180686596, 316201543, 361373192, 632403086, 722746384, 1264806172, 1445492768, 2529612344, 2890985536, 5059224688, 10118449376, 20236898752]

約数ペア:

[(1, 20236898752), (2, 10118449376), (4, 5059224688), (7, 2890985536), (8, 2529612344), (14, 1445492768), (16, 1264806172), (28, 722746384), (32, 632403086), (56, 361373192), (64, 316201543), (112, 180686596), (224, 90343298), (448, 45171649), (1439, 14063168), (2878, 7031584), (5756, 3515792), (10073, 2009024), (11512, 1757896), (20146, 1004512), (23024, 878948), (31391, 644672), (40292, 502256), (46048, 439474), (62782, 322336), (80584, 251128), (92096, 219737), (125564, 161168)]