20150608832

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{32369}}^1$

素因数の和:32589

約数の個数: 56

約数和(自身を含む): 40846796640

約数和(自身を除く): 20696187808

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 137, 142, 274, 284, 548, 568, 1096, 1136, 2192, 2272, 4384, 4544, 8768, 9727, 19454, 32369, 38908, 64738, 77816, 129476, 155632, 258952, 311264, 517904, 622528, 1035808, 2071616, 2298199, 4434553, 4596398, 8869106, 9192796, 17738212, 18385592, 35476424, 36771184, 70952848, 73542368, 141905696, 147084736, 283811392, 314853263, 629706526, 1259413052, 2518826104, 5037652208, 10075304416, 20150608832]

約数ペア:

[(1, 20150608832), (2, 10075304416), (4, 5037652208), (8, 2518826104), (16, 1259413052), (32, 629706526), (64, 314853263), (71, 283811392), (137, 147084736), (142, 141905696), (274, 73542368), (284, 70952848), (548, 36771184), (568, 35476424), (1096, 18385592), (1136, 17738212), (2192, 9192796), (2272, 8869106), (4384, 4596398), (4544, 4434553), (8768, 2298199), (9727, 2071616), (19454, 1035808), (32369, 622528), (38908, 517904), (64738, 311264), (77816, 258952), (129476, 155632)]