20136436712

素因数分解:

$2^3\times 7^2\times {\mathrm{463}}^1\times {\mathrm{110947}}^1$

素因数の和:111430

約数の個数: 48

約数和(自身を含む): 44015290560

約数和(自身を除く): 23878853848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 463, 926, 1852, 3241, 3704, 6482, 12964, 22687, 25928, 45374, 90748, 110947, 181496, 221894, 443788, 776629, 887576, 1553258, 3106516, 5436403, 6213032, 10872806, 21745612, 43491224, 51368461, 102736922, 205473844, 359579227, 410947688, 719158454, 1438316908, 2517054589, 2876633816, 5034109178, 10068218356, 20136436712]

約数ペア:

[(1, 20136436712), (2, 10068218356), (4, 5034109178), (7, 2876633816), (8, 2517054589), (14, 1438316908), (28, 719158454), (49, 410947688), (56, 359579227), (98, 205473844), (196, 102736922), (392, 51368461), (463, 43491224), (926, 21745612), (1852, 10872806), (3241, 6213032), (3704, 5436403), (6482, 3106516), (12964, 1553258), (22687, 887576), (25928, 776629), (45374, 443788), (90748, 221894), (110947, 181496)]