20149242018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{837667}}^1$

素因数の和:837902

約数の個数: 32

約数和(自身を含む): 42620547840

約数和(自身を除く): 22471305822

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 211, 422, 633, 1266, 4009, 8018, 12027, 24054, 837667, 1675334, 2513001, 5026002, 15915673, 31831346, 47747019, 95494038, 176747737, 353495474, 530243211, 1060486422, 3358207003, 6716414006, 10074621009, 20149242018]

約数ペア:

[(1, 20149242018), (2, 10074621009), (3, 6716414006), (6, 3358207003), (19, 1060486422), (38, 530243211), (57, 353495474), (114, 176747737), (211, 95494038), (422, 47747019), (633, 31831346), (1266, 15915673), (4009, 5026002), (8018, 2513001), (12027, 1675334), (24054, 837667)]