2020007496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{340757}}^1$

素因数の和:340798

約数の個数: 64

約数和(自身を含む): 5724734400

約数和(自身を除く): 3704726904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 340757, 681514, 1022271, 1363028, 2044542, 2726056, 4089084, 4429841, 6474383, 8178168, 8859682, 12948766, 13289523, 17719364, 19423149, 25897532, 26579046, 35438728, 38846298, 51795064, 53158092, 77692596, 84166979, 106316184, 155385192, 168333958, 252500937, 336667916, 505001874, 673335832, 1010003748, 2020007496]

約数ペア:

[(1, 2020007496), (2, 1010003748), (3, 673335832), (4, 505001874), (6, 336667916), (8, 252500937), (12, 168333958), (13, 155385192), (19, 106316184), (24, 84166979), (26, 77692596), (38, 53158092), (39, 51795064), (52, 38846298), (57, 35438728), (76, 26579046), (78, 25897532), (104, 19423149), (114, 17719364), (152, 13289523), (156, 12948766), (228, 8859682), (247, 8178168), (312, 6474383), (456, 4429841), (494, 4089084), (741, 2726056), (988, 2044542), (1482, 1363028), (1976, 1022271), (2964, 681514), (5928, 340757)]