20120962064

素因数分解:

$2^4\times 7^1\times {\mathrm{179651447}}^1$

素因数の和:179651462

約数の個数: 20

約数和(自身を含む): 44553559104

約数和(自身を除く): 24432597040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179651447, 359302894, 718605788, 1257560129, 1437211576, 2515120258, 2874423152, 5030240516, 10060481032, 20120962064]

約数ペア:

[(1, 20120962064), (2, 10060481032), (4, 5030240516), (7, 2874423152), (8, 2515120258), (14, 1437211576), (16, 1257560129), (28, 718605788), (56, 359302894), (112, 179651447)]