20031624

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 59096400

約数和(自身を除く): 39064776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 1627, 2052, 3078, 3254, 4104, 4881, 6156, 6508, 9762, 12312, 13016, 14643, 19524, 29286, 30913, 39048, 43929, 58572, 61826, 87858, 92739, 117144, 123652, 131787, 175716, 185478, 247304, 263574, 278217, 351432, 370956, 527148, 556434, 741912, 834651, 1054296, 1112868, 1669302, 2225736, 2503953, 3338604, 5007906, 6677208, 10015812, 20031624]

約数ペア:

[(1, 20031624), (2, 10015812), (3, 6677208), (4, 5007906), (6, 3338604), (8, 2503953), (9, 2225736), (12, 1669302), (18, 1112868), (19, 1054296), (24, 834651), (27, 741912), (36, 556434), (38, 527148), (54, 370956), (57, 351432), (72, 278217), (76, 263574), (81, 247304), (108, 185478), (114, 175716), (152, 131787), (162, 123652), (171, 117144), (216, 92739), (228, 87858), (324, 61826), (342, 58572), (456, 43929), (513, 39048), (648, 30913), (684, 29286), (1026, 19524), (1368, 14643), (1539, 13016), (1627, 12312), (2052, 9762), (3078, 6508), (3254, 6156), (4104, 4881)]