2013204479949

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{920203}}^1$

素因数の和:920519

約数の個数: 64

約数和(自身を含む): 3363971358720

約数和(自身を除く): 1350766878771

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 271, 299, 351, 621, 813, 897, 2439, 2691, 3523, 6233, 7317, 8073, 10569, 18699, 31707, 56097, 81029, 95121, 168291, 243087, 729261, 920203, 2187783, 2760609, 8281827, 11962639, 21164669, 24845481, 35887917, 63494007, 107663751, 190482021, 249375013, 275140697, 322991253, 571446063, 748125039, 825422091, 2244375117, 2476266273, 3241875169, 5735625299, 6733125351, 7428798819, 9725625507, 17206875897, 29176876521, 51620627691, 74563128887, 87530629563, 154861883073, 223689386661, 671068159983, 2013204479949]

約数ペア:

[(1, 2013204479949), (3, 671068159983), (9, 223689386661), (13, 154861883073), (23, 87530629563), (27, 74563128887), (39, 51620627691), (69, 29176876521), (117, 17206875897), (207, 9725625507), (271, 7428798819), (299, 6733125351), (351, 5735625299), (621, 3241875169), (813, 2476266273), (897, 2244375117), (2439, 825422091), (2691, 748125039), (3523, 571446063), (6233, 322991253), (7317, 275140697), (8073, 249375013), (10569, 190482021), (18699, 107663751), (31707, 63494007), (56097, 35887917), (81029, 24845481), (95121, 21164669), (168291, 11962639), (243087, 8281827), (729261, 2760609), (920203, 2187783)]