20160538092

素因数分解:

$2^2\times 3^4\times {\mathrm{2141}}^1\times {\mathrm{29063}}^1$

素因数の和:31220

約数の個数: 60

約数和(自身を含む): 52730059536

約数和(自身を除く): 32569521444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2141, 4282, 6423, 8564, 12846, 19269, 25692, 29063, 38538, 57807, 58126, 77076, 87189, 115614, 116252, 173421, 174378, 231228, 261567, 346842, 348756, 523134, 693684, 784701, 1046268, 1569402, 2354103, 3138804, 4708206, 9416412, 62223883, 124447766, 186671649, 248895532, 373343298, 560014947, 746686596, 1120029894, 1680044841, 2240059788, 3360089682, 5040134523, 6720179364, 10080269046, 20160538092]

約数ペア:

[(1, 20160538092), (2, 10080269046), (3, 6720179364), (4, 5040134523), (6, 3360089682), (9, 2240059788), (12, 1680044841), (18, 1120029894), (27, 746686596), (36, 560014947), (54, 373343298), (81, 248895532), (108, 186671649), (162, 124447766), (324, 62223883), (2141, 9416412), (4282, 4708206), (6423, 3138804), (8564, 2354103), (12846, 1569402), (19269, 1046268), (25692, 784701), (29063, 693684), (38538, 523134), (57807, 348756), (58126, 346842), (77076, 261567), (87189, 231228), (115614, 174378), (116252, 173421)]