20165037746

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{124847}}^1$

素因数の和:125078

約数の個数: 32

約数和(自身を含む): 35237099520

約数和(自身を除く): 15072061774

約数列:

[1, 2, 7, 14, 83, 139, 166, 278, 581, 973, 1162, 1946, 11537, 23074, 80759, 124847, 161518, 249694, 873929, 1747858, 10362301, 17353733, 20724602, 34707466, 72536107, 121476131, 145072214, 242952262, 1440359839, 2880719678, 10082518873, 20165037746]

約数ペア:

[(1, 20165037746), (2, 10082518873), (7, 2880719678), (14, 1440359839), (83, 242952262), (139, 145072214), (166, 121476131), (278, 72536107), (581, 34707466), (973, 20724602), (1162, 17353733), (1946, 10362301), (11537, 1747858), (23074, 873929), (80759, 249694), (124847, 161518)]