20166037906

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{12703}}^1$

素因数の和:12983

約数の個数: 48

約数和(自身を含む): 35766130176

約数和(自身を除く): 15600092270

約数列:

[1, 2, 7, 14, 49, 97, 98, 167, 194, 334, 679, 1169, 1358, 2338, 4753, 8183, 9506, 12703, 16199, 16366, 25406, 32398, 88921, 113393, 177842, 226786, 622447, 793751, 1232191, 1244894, 1587502, 2121401, 2464382, 4242802, 8625337, 14849807, 17250674, 29699614, 60377359, 103948649, 120754718, 205775897, 207897298, 411551794, 1440431279, 2880862558, 10083018953, 20166037906]

約数ペア:

[(1, 20166037906), (2, 10083018953), (7, 2880862558), (14, 1440431279), (49, 411551794), (97, 207897298), (98, 205775897), (167, 120754718), (194, 103948649), (334, 60377359), (679, 29699614), (1169, 17250674), (1358, 14849807), (2338, 8625337), (4753, 4242802), (8183, 2464382), (9506, 2121401), (12703, 1587502), (16199, 1244894), (16366, 1232191), (25406, 793751), (32398, 622447), (88921, 226786), (113393, 177842)]