20032051494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{442033}}^1$

素因数の和:442141

約数の個数: 64

約数和(自身を含む): 49903870464

約数和(自身を除く): 29871818970

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 498, 546, 581, 1079, 1162, 1743, 2158, 3237, 3486, 6474, 7553, 15106, 22659, 45318, 442033, 884066, 1326099, 2652198, 3094231, 5746429, 6188462, 9282693, 11492858, 17239287, 18565386, 34478574, 36688739, 40225003, 73377478, 80450006, 110066217, 120675009, 220132434, 241350018, 256821173, 476953607, 513642346, 770463519, 953907214, 1430860821, 1540927038, 2861721642, 3338675249, 6677350498, 10016025747, 20032051494]

約数ペア:

[(1, 20032051494), (2, 10016025747), (3, 6677350498), (6, 3338675249), (7, 2861721642), (13, 1540927038), (14, 1430860821), (21, 953907214), (26, 770463519), (39, 513642346), (42, 476953607), (78, 256821173), (83, 241350018), (91, 220132434), (166, 120675009), (182, 110066217), (249, 80450006), (273, 73377478), (498, 40225003), (546, 36688739), (581, 34478574), (1079, 18565386), (1162, 17239287), (1743, 11492858), (2158, 9282693), (3237, 6188462), (3486, 5746429), (6474, 3094231), (7553, 2652198), (15106, 1326099), (22659, 884066), (45318, 442033)]