20007096382

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{6277}}^1$

素因数の和:6593

約数の個数: 64

約数和(自身を含む): 37564337664

約数和(自身を除く): 17557241282

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 211, 422, 581, 1079, 1162, 1477, 2158, 2743, 2954, 5486, 6277, 7553, 12554, 15106, 17513, 19201, 35026, 38402, 43939, 81601, 87878, 122591, 163202, 227669, 245182, 455338, 520991, 571207, 1041982, 1142414, 1324447, 1593683, 2648894, 3187366, 3646937, 6772883, 7293874, 9271129, 13545766, 17217811, 18542258, 34435622, 47410181, 94820362, 109929101, 120524677, 219858202, 241049354, 769503707, 1429078313, 1539007414, 2858156626, 10003548191, 20007096382]

約数ペア:

[(1, 20007096382), (2, 10003548191), (7, 2858156626), (13, 1539007414), (14, 1429078313), (26, 769503707), (83, 241049354), (91, 219858202), (166, 120524677), (182, 109929101), (211, 94820362), (422, 47410181), (581, 34435622), (1079, 18542258), (1162, 17217811), (1477, 13545766), (2158, 9271129), (2743, 7293874), (2954, 6772883), (5486, 3646937), (6277, 3187366), (7553, 2648894), (12554, 1593683), (15106, 1324447), (17513, 1142414), (19201, 1041982), (35026, 571207), (38402, 520991), (43939, 455338), (81601, 245182), (87878, 227669), (122591, 163202)]