20183072550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{406507}}^1$

素因数の和:406853

約数の個数: 48

約数和(自身を含む): 50205364032

約数和(自身を除く): 30022291482

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 331, 662, 993, 1655, 1986, 3310, 4965, 8275, 9930, 16550, 24825, 49650, 406507, 813014, 1219521, 2032535, 2439042, 4065070, 6097605, 10162675, 12195210, 20325350, 30488025, 60976050, 134553817, 269107634, 403661451, 672769085, 807322902, 1345538170, 2018307255, 3363845425, 4036614510, 6727690850, 10091536275, 20183072550]

約数ペア:

[(1, 20183072550), (2, 10091536275), (3, 6727690850), (5, 4036614510), (6, 3363845425), (10, 2018307255), (15, 1345538170), (25, 807322902), (30, 672769085), (50, 403661451), (75, 269107634), (150, 134553817), (331, 60976050), (662, 30488025), (993, 20325350), (1655, 12195210), (1986, 10162675), (3310, 6097605), (4965, 4065070), (8275, 2439042), (9930, 2032535), (16550, 1219521), (24825, 813014), (49650, 406507)]