20050266912

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16065919}}^1$

素因数の和:16065945

約数の個数: 48

約数和(自身を含む): 56680565760

約数和(自身を除く): 36630298848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 16065919, 32131838, 48197757, 64263676, 96395514, 128527352, 192791028, 208856947, 257054704, 385582056, 417713894, 514109408, 626570841, 771164112, 835427788, 1253141682, 1542328224, 1670855576, 2506283364, 3341711152, 5012566728, 6683422304, 10025133456, 20050266912]

約数ペア:

[(1, 20050266912), (2, 10025133456), (3, 6683422304), (4, 5012566728), (6, 3341711152), (8, 2506283364), (12, 1670855576), (13, 1542328224), (16, 1253141682), (24, 835427788), (26, 771164112), (32, 626570841), (39, 514109408), (48, 417713894), (52, 385582056), (78, 257054704), (96, 208856947), (104, 192791028), (156, 128527352), (208, 96395514), (312, 64263676), (416, 48197757), (624, 32131838), (1248, 16065919)]