20230898704

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1667}}^1\times {\mathrm{11321}}^1$

素因数の和:13063

約数の個数: 40

約数和(自身を含む): 39809782368

約数和(自身を除く): 19578883664

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1667, 3334, 6668, 11321, 13336, 22642, 26672, 45284, 90568, 111689, 181136, 223378, 446756, 758507, 893512, 1517014, 1787024, 3034028, 6068056, 12136112, 18872107, 37744214, 75488428, 150976856, 301953712, 1264431169, 2528862338, 5057724676, 10115449352, 20230898704]

約数ペア:

[(1, 20230898704), (2, 10115449352), (4, 5057724676), (8, 2528862338), (16, 1264431169), (67, 301953712), (134, 150976856), (268, 75488428), (536, 37744214), (1072, 18872107), (1667, 12136112), (3334, 6068056), (6668, 3034028), (11321, 1787024), (13336, 1517014), (22642, 893512), (26672, 758507), (45284, 446756), (90568, 223378), (111689, 181136)]