20167020592

素因数分解:

$2^4\times {\mathrm{17209}}^1\times {\mathrm{73243}}^1$

素因数の和:90460

約数の個数: 20

約数和(自身を含む): 39076406440

約数和(自身を除く): 18909385848

約数列:

[1, 2, 4, 8, 16, 17209, 34418, 68836, 73243, 137672, 146486, 275344, 292972, 585944, 1171888, 1260438787, 2520877574, 5041755148, 10083510296, 20167020592]

約数ペア:

[(1, 20167020592), (2, 10083510296), (4, 5041755148), (8, 2520877574), (16, 1260438787), (17209, 1171888), (34418, 585944), (68836, 292972), (73243, 275344), (137672, 146486)]